Light, fast, responsive and smooth. Really smooth. The Colibri Ti glides up long climbs and it’s a rapid and confi...

Colibri Ti Ultegra Di2

Photos for illustration purposes. Please check the bike spec for detailed component listings.

Buy Now

Colibri Ti Ultegra Di2

Name: Colibri Ti Ultegra Di2
Brand: Sonder
Price: 3599.0 GBP
Availability: InStock

Titanium endurance road bike

£3,599

Feel fresher for longer. Colibri's modern performance geometry is tuned in for all-day riding comfort and speed on Britain’s varied road surfaces. Colibri Ti Ultagra Di2 is for fast, smooth days. It’s for Alpine adventures, exploring new roads, riding in the summer and for riding through the winter, where you’ll get out, no matter what the weather’s doing. It’s the bike for every day of the year.

Need help choosing a bike or technical advice?

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Pop into a store 7 days a week
Call a Sonder Customer Hero on 01773 417006
Email us at support@alpkit.com

Buy Now. Deliveries from 15 September.

Please select
size

Size
- Small
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- Medium
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- Large
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- X-Large
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Every Sonder bike is built to order so tell us exactly how you want it. Make any changes you want from the standard build and when you’re done, just hit “Add to bag” at the bottom of the page.

Handlebar tape

Sonder Reels Black
Sonder Reels
The surface of our bar tape is luxuriously soft giving you a warm, comforting and grippy steering unit.

There is an adhesive strip on the reverse side of the tape for easy and secure fitment to your bars.

Reels come as a pack of 2 with finishing tape and 2 plastic end caps.
Grepp Handlebar Tape Ultimate Gray
+£19.99
Grepp Handlebar Tape
Grepp handlebar tape is woven in Sweden from organic materials and is designed to last year after year.

The tape is exceptionally hardwearing to withstand crashes and the roughest of off-road rides, providing excellent grip even when damp or sweaty.

The tape can be re-wrapped infinitely so you don't need to throw it away when you do a cable change. And you can even stick it in the wash if it's humming a bit!
Grepp Handlebar Tape Olivine
+£19.99
Grepp Handlebar Tape
Grepp handlebar tape is woven in Sweden from organic materials and is designed to last year after year.

The tape is exceptionally hardwearing to withstand crashes and the roughest of off-road rides, providing excellent grip even when damp or sweaty.

The tape can be re-wrapped infinitely so you don't need to throw it away when you do a cable change. And you can even stick it in the wash if it's humming a bit!
Grepp Handlebar Tape Blue Radiance
+£19.99
Grepp Handlebar Tape
Grepp handlebar tape is woven in Sweden from organic materials and is designed to last year after year.

The tape is exceptionally hardwearing to withstand crashes and the roughest of off-road rides, providing excellent grip even when damp or sweaty.

The tape can be re-wrapped infinitely so you don't need to throw it away when you do a cable change. And you can even stick it in the wash if it's humming a bit!
Grepp Handlebar Tape Picasso Lily
+£19.99
Grepp Handlebar Tape
Grepp handlebar tape is woven in Sweden from organic materials and is designed to last year after year.

The tape is exceptionally hardwearing to withstand crashes and the roughest of off-road rides, providing excellent grip even when damp or sweaty.

The tape can be re-wrapped infinitely so you don't need to throw it away when you do a cable change. And you can even stick it in the wash if it's humming a bit!
Grepp Handlebar Tape Swedish Blue
+£19.99
Grepp Handlebar Tape
Grepp handlebar tape is woven in Sweden from organic materials and is designed to last year after year.

The tape is exceptionally hardwearing to withstand crashes and the roughest of off-road rides, providing excellent grip even when damp or sweaty.

The tape can be re-wrapped infinitely so you don't need to throw it away when you do a cable change. And you can even stick it in the wash if it's humming a bit!
Grepp Handlebar Tape Valiant Poppy
+£19.99
Grepp Handlebar Tape
Grepp handlebar tape is woven in Sweden from organic materials and is designed to last year after year.

The tape is exceptionally hardwearing to withstand crashes and the roughest of off-road rides, providing excellent grip even when damp or sweaty.

The tape can be re-wrapped infinitely so you don't need to throw it away when you do a cable change. And you can even stick it in the wash if it's humming a bit!
Brooks Cambium Rubber Bar Tape Natural
+£32.99
Brooks Cambium Rubber Bar Tape [OEM]
Brooks Cambium Rubber Bar Tape / Orange
+£32.99
Brooks Cambium Rubber Bar Tape [OEM] / Orange

Handlebar

Sonder Hurricane / 400mm
Sonder Hurricane [OEM] /
Sonder Hurricane / 420mm
Sonder Hurricane [OEM] /
Sonder Hurricane / 440mm
Sonder Hurricane [OEM] /
Sonder Bomber 56cm
+£0
Sonder Bomber [OEM]
Flared drops have found popularity in the cycle-cross and gravel racing communities where control and stability over off-road surfaces is important. For the long distance tourer flared drops give an even greater range of hand positions, allowing you to shuffle around on the bars and reduce fatigue.

Saddle

Sonder Abode Black / 138
Sonder Abode [OEM]
High density foam padding over a plastic base provides comfort and longevity. A v-shaped split at the rear of the saddle allows flex as you are riding, increasing shock absorbancy and reducing pressure on the spot between your sit bones.

Scooped up at the back with a slight rise towards the nose the longitudinal profile provides a cupped, craddled seating position, a timeless, proven design for distance on and off the road or climbing in the mountains.

Stainless steel rails give 50 mm of forward and back adjustment to help you find your sweet spot.

All our Sonder bikes come with Abode fitted as standard.
Sonder Abode Black / 158
Sonder Abode [OEM]
High density foam padding over a plastic base provides comfort and longevity. A v-shaped split at the rear of the saddle allows flex as you are riding, increasing shock absorbancy and reducing pressure on the spot between your sit bones.

Scooped up at the back with a slight rise towards the nose the longitudinal profile provides a cupped, craddled seating position, a timeless, proven design for distance on and off the road or climbing in the mountains.

Stainless steel rails give 50 mm of forward and back adjustment to help you find your sweet spot.

All our Sonder bikes come with Abode fitted as standard.
Sonder Zone 133 / Black
+£29.99
Sonder Zone [OEM]
The Zone is designed for maximum pedalling efficiency and comfort on longer rides, whether on road or off it.

Chromoly rails with suspension system

Cut-out shape relieves pressure

High density foam seat for comfort

We’ve selected a flat saddle profile that’s long enough to allow for lots of micro-adjustments to your riding position over the course of a full day on the bike. The nose width allows you to move forward over the pedals on climbs and sprints, and a tapered back enables you to get behind the saddle easily for switchback descents or technical off-road sections.

We’ve chosen a nylon fibre saddle base to provide a stiff and stable pedalling platform for a low overall weight. This base is connected to the chromoly rails using a patented suspension system that reduces road buzz and improves comfort without compromising on support.

High density foam stays comfortable for longer, adding to the saddle’s supportive platform. And a long central cut-out in the middle of the Zone relieves pressure on the perineum, allowing you to ride for longer.
Sonder Zone 152 / Black
+£29.99
Sonder Zone [OEM]
The Zone is designed for maximum pedalling efficiency and comfort on longer rides, whether on road or off it.

Chromoly rails with suspension system

Cut-out shape relieves pressure

High density foam seat for comfort

We’ve selected a flat saddle profile that’s long enough to allow for lots of micro-adjustments to your riding position over the course of a full day on the bike. The nose width allows you to move forward over the pedals on climbs and sprints, and a tapered back enables you to get behind the saddle easily for switchback descents or technical off-road sections.

We’ve chosen a nylon fibre saddle base to provide a stiff and stable pedalling platform for a low overall weight. This base is connected to the chromoly rails using a patented suspension system that reduces road buzz and improves comfort without compromising on support.

High density foam stays comfortable for longer, adding to the saddle’s supportive platform. And a long central cut-out in the middle of the Zone relieves pressure on the perineum, allowing you to ride for longer.
Sonder Kura
+£34.99
Sonder Kura [OEM]
Adventure cycling is diverse; in the course of a single trip you can find km's of asphalt, traverse rutted grasslands, weave through thickly forest singletrack, climb loose gravel track or descend steep rocky trails.

It is unlikely you are going to find a single saddle position for all of this terrain. With this in mind Kura has a flat longitudinal profile with a gentle lateral curvature to give an extended saddle area, allowing you to position yourself around the saddle as you move between road, downhill, and climbing.

The honeycomb base reduces weight whilst still providing structure and support that adapts and flexes with your motion.

Titanium rails giving 50 mm of forward and back adjustment to help you find your sweet spot. Titanium is more forgiving than steel so provides a little more comfort.

Slightly wider than our Adobe saddle, it may provide additional comfort for riders with wider sit bones.
Brooks Cambium C17 Saddle / All Weather / Black
+£94.99
Brooks Cambium C17 Saddle [OEM] / All Weather / Black
Brooks B17 Saddle Standard / Black
+£109.99
Brooks B17 Saddle
Manufactured in the UK, a tough 5mm thick leather top is stretched from a thin metal cantle plate at the rear, over the rails to the nose piece and secured by rivets. This durable leather top eventually wears to the shape of the user’s ‘sit bones’ for a superior riding experience. With the right leather-care a Brooks saddle can easily last a lifetime of riding.

It may seem counterintuitive, but firm and less cushioned saddles are proven to reduce friction while cycling which protects against chafing and rubbing. Should the hammock-like design of the saddle start to sag too much, the leather can be re-tensioned by tightening a bolt in the nose piece.

Stem

Sonder Storc / 60mm
Sonder Storc [OEM] /
Sonder Storc / 70mm
Sonder Storc [OEM] /
Sonder Storc / 80mm
Sonder Storc [OEM] /
Sonder Storc / 90mm
Sonder Storc [OEM] /
Sonder Storc / 100mm
Sonder Storc [OEM] /
Sonder Storc / 110mm
Sonder Storc [OEM] /
Sonder Storc / 120mm
Sonder Storc [OEM] /
Cane Creek eeSilk Stem / 80mm / Black Black
+£149.99
Cane Creek eeSilk Stem [OEM] / 80mm / Black
Sonder Stelo 60mm
+£24.99
Sonder Stelo
Stelo is a 3D forged aluminium performance road bike stem to give precise and immediate steering.

Its four-bolt clamp holds your bar firmly in place and opposing bolts on the steer tube clamp give extreme clamping power while reducing stress on the steer tube

It comes in 7 different lengths from 60mm to 120mm making it ideal for gravel and endurance road bikes.

7050-T6 aluminium construction

+/-7° flip flop adjustable rise

Available in 7 lengths from 60mm to 120mm

Weighs just 98g (80mm length).

Compatible with all 31.8mm handlebars and 28.6mm steerer tubes.

The humble stem has a significant effect on your bike's geometry and as a result its performance and your comfort. A shorter stem results in faster handling and a more upright riding position. Longer stems increase reach with slower more predictable handling.

Experiment with different length stems or get a pro bike fit to hone your perfect set-up.

Note. The length of a stem isn’t its overall length, from the very front to the very back, but the distance from the central point on the steerer tube and the centre of the handlebar.
Sonder Stelo 70mm
+£24.99
Sonder Stelo
Stelo is a 3D forged aluminium performance road bike stem to give precise and immediate steering.

Its four-bolt clamp holds your bar firmly in place and opposing bolts on the steer tube clamp give extreme clamping power while reducing stress on the steer tube

It comes in 7 different lengths from 60mm to 120mm making it ideal for gravel and endurance road bikes.

7050-T6 aluminium construction

+/-7° flip flop adjustable rise

Available in 7 lengths from 60mm to 120mm

Weighs just 98g (80mm length).

Compatible with all 31.8mm handlebars and 28.6mm steerer tubes.

The humble stem has a significant effect on your bike's geometry and as a result its performance and your comfort. A shorter stem results in faster handling and a more upright riding position. Longer stems increase reach with slower more predictable handling.

Experiment with different length stems or get a pro bike fit to hone your perfect set-up.

Note. The length of a stem isn’t its overall length, from the very front to the very back, but the distance from the central point on the steerer tube and the centre of the handlebar.
Sonder Stelo 80mm
+£24.99
Sonder Stelo
Stelo is a 3D forged aluminium performance road bike stem to give precise and immediate steering.

Its four-bolt clamp holds your bar firmly in place and opposing bolts on the steer tube clamp give extreme clamping power while reducing stress on the steer tube

It comes in 7 different lengths from 60mm to 120mm making it ideal for gravel and endurance road bikes.

7050-T6 aluminium construction

+/-7° flip flop adjustable rise

Available in 7 lengths from 60mm to 120mm

Weighs just 98g (80mm length).

Compatible with all 31.8mm handlebars and 28.6mm steerer tubes.

The humble stem has a significant effect on your bike's geometry and as a result its performance and your comfort. A shorter stem results in faster handling and a more upright riding position. Longer stems increase reach with slower more predictable handling.

Experiment with different length stems or get a pro bike fit to hone your perfect set-up.

Note. The length of a stem isn’t its overall length, from the very front to the very back, but the distance from the central point on the steerer tube and the centre of the handlebar.
Sonder Stelo 90mm
+£24.99
Sonder Stelo
Stelo is a 3D forged aluminium performance road bike stem to give precise and immediate steering.

Its four-bolt clamp holds your bar firmly in place and opposing bolts on the steer tube clamp give extreme clamping power while reducing stress on the steer tube

It comes in 7 different lengths from 60mm to 120mm making it ideal for gravel and endurance road bikes.

7050-T6 aluminium construction

+/-7° flip flop adjustable rise

Available in 7 lengths from 60mm to 120mm

Weighs just 98g (80mm length).

Compatible with all 31.8mm handlebars and 28.6mm steerer tubes.

The humble stem has a significant effect on your bike's geometry and as a result its performance and your comfort. A shorter stem results in faster handling and a more upright riding position. Longer stems increase reach with slower more predictable handling.

Experiment with different length stems or get a pro bike fit to hone your perfect set-up.

Note. The length of a stem isn’t its overall length, from the very front to the very back, but the distance from the central point on the steerer tube and the centre of the handlebar.
Sonder Stelo 100mm
+£24.99
Sonder Stelo
Stelo is a 3D forged aluminium performance road bike stem to give precise and immediate steering.

Its four-bolt clamp holds your bar firmly in place and opposing bolts on the steer tube clamp give extreme clamping power while reducing stress on the steer tube

It comes in 7 different lengths from 60mm to 120mm making it ideal for gravel and endurance road bikes.

7050-T6 aluminium construction

+/-7° flip flop adjustable rise

Available in 7 lengths from 60mm to 120mm

Weighs just 98g (80mm length).

Compatible with all 31.8mm handlebars and 28.6mm steerer tubes.

The humble stem has a significant effect on your bike's geometry and as a result its performance and your comfort. A shorter stem results in faster handling and a more upright riding position. Longer stems increase reach with slower more predictable handling.

Experiment with different length stems or get a pro bike fit to hone your perfect set-up.

Note. The length of a stem isn’t its overall length, from the very front to the very back, but the distance from the central point on the steerer tube and the centre of the handlebar.
Sonder Stelo 110mm
+£24.99
Sonder Stelo
Stelo is a 3D forged aluminium performance road bike stem to give precise and immediate steering.

Its four-bolt clamp holds your bar firmly in place and opposing bolts on the steer tube clamp give extreme clamping power while reducing stress on the steer tube

It comes in 7 different lengths from 60mm to 120mm making it ideal for gravel and endurance road bikes.

7050-T6 aluminium construction

+/-7° flip flop adjustable rise

Available in 7 lengths from 60mm to 120mm

Weighs just 98g (80mm length).

Compatible with all 31.8mm handlebars and 28.6mm steerer tubes.

The humble stem has a significant effect on your bike's geometry and as a result its performance and your comfort. A shorter stem results in faster handling and a more upright riding position. Longer stems increase reach with slower more predictable handling.

Experiment with different length stems or get a pro bike fit to hone your perfect set-up.

Note. The length of a stem isn’t its overall length, from the very front to the very back, but the distance from the central point on the steerer tube and the centre of the handlebar.
Tubes

WTB Inner Tube / 700 / 28-38 Black
WTB [OEM] Inner Tube / 700 / 28-38
Tubeless Tyre Upgrade and Setup
+£44.99
Tubeless Tyre Upgrade and Setup
Go tubeless
Bottle cages

No Bottle Cages (none)
No Bottle Cages
Sonder Buzz Wire Single
+£4.99
Sonder Buzz Wire
The easiest and most convenient way to carry water on your bike, a classic cage design that holds your water bottle nice and snug.

Buzz Wire is reassuringly durable, weighs just 65 grams and will carry your 500 or 750 ml water bottle with ease.

If you are on expedition and looking for a way to pass a rest day make a bent wire loop and challenge someone to a game of Buzz Wire!
Sonder Buzz Wire Pair
+£8.99
Sonder Buzz Wire
The easiest and most convenient way to carry water on your bike, a classic cage design that holds your water bottle nice and snug.

Buzz Wire is reassuringly durable, weighs just 65 grams and will carry your 500 or 750 ml water bottle with ease.

If you are on expedition and looking for a way to pass a rest day make a bent wire loop and challenge someone to a game of Buzz Wire!
Sonder Sideblade Black / Left Entry
+£5.99
Sonder Sideblade
The Sideblade bottle cage not only gives your water bottle a lovely, secure hug, but its side loading system makes it easier to access when you need a drink, making staying hydrated a joy even when you've got a load of frame bags to work around!

The Side blade is geared at letting you get to your water when you've got a bike packed up with frame bags, this means that it's also ideal for compact and full-sus frames where a standard loading bottle cage system just won't fit, you can choose which side you'd like to access your bottle by with a twist of the cage in the mount before your ride.

Made of polycarbonate, the Sideblade is also super light and super duper tough - hooray!

Lights accessories

No Bike Light Accessories (none)
No Bike Light Accessories
Helmet Mount Black
+£4.99
Helmet Mount
The Helmet Mount allows you to attach your Alpkit bike light to your helmet so you can scan the trail ahead and fly round sharp bends without having to wait for your handlebar light to catch up.

The Velcro straps thread through your helmet vents and a three-pronged pivot with screw tightener allows you to adjust your lighting angle securely. The Helmet Mount is compatible with the Phase 400, Phase 800, Ariel, Hadron.
Cockpit Mount / Black
+£15.99
Cockpit Mount
The Garmin and Light Outfront Handlebar Mount combines two mounts on one arm so your bars aren’t covered in devices.

Sticking out front, the twist lock Garmin mount makes it easier to route find and operate on the move. And you can attach your bike light underneath so your screen isn’t affected by any glare.

The arm positions both your lights and GPS more centrally and is made from durable aluminium. The bracket attaches with screws and comes with an assembly pack so you can fit it securely.

The mount fits the Phase 400, Phase 800, Ariel and Hadron lights.

Lights

No Lights (none)
No Lights
Tau Rear
+£12.99
Tau
Bright enough to blind you when you turn it on so you can be sure that other road users will also see you.

Tau+ front safety light offers 65 lumens of 270° ultra wide lighting with 10 m beam distance.

Tau- rear safety light will shed out 20 lumens of 270° ultra wide lighting from the red COB LED strip

Tau is visible from up to 100 m and is water resistant so they will happily brighten your way even on the gloomiest of days and is impact resistant from 1 m.

Switch protection prevents any unwanted battery usage and battery capacity indicator will let you know when the juice is running low.

Only 22g including the USB rechargeable battery and LED lights that never need replacing will keep you light and bright for years to come!

Each Tau light comes with a bigger and a smaller strap to fit with most bars/seat posts and if you need it even bigger, just lace the bands together to make a larger loop.
Phase / 400
+£19.99
Phase / 400
The Phase 400 is our lightweight, yet durable, rechargeable bike light for a midweek evening blast on the bike.

5 lighting modes and a 200m beam distance

Versatile: can be attached to handlebar, helmet or cockpit mount

Rechargeable Li-ion battery, with micro-USB cable

Say hello to our sleek, new bike light range: they’re light, durable and rechargeable (and they say hi back). At just 123g, the Phase 400 is the final tool you need to make the most of evening rides. With 400 lumens and >200m beam distance, a Phase bike light will keep you company and confident on your dusk rides.

The Phase 400 has been made with the roadie in mind: whether you’re on a family ride, a mid-week spin or your daily commute to work, you’re going to need an all-round bike light for the incoming dark evenings. But don’t worry if you end up on a canal path or a gravel track, this rechargeable light will suit you just fine for a short jaunt off-road.

Flick between 5 lighting modes: high, mid, low, SOS and strobe. The Phase 400 has a maximum battery life of 8 hours and 20 minutes in low mode, so in the case of a surprise night-time emergency, you’re sorted. The 80-degree beam angle ensures you can see and be seen.

We’ve added in some nifty features, including memory lighting. The light will remember the most recently used mode and default to it the next time you head out on your bike. The Phase 400 is compatible with a handlebar mount (included), a cockpit mount and a helmet mount. It also conveniently charges with a versatile micro-USB cable.
Boson
+£24.99
Boson
A powerful bike light with tough aluminium shell suitable for mountain biking and road biking. Boson is small and compact with a Li-ion rechargeable battery and a Micro USB port.

Boson has 5 lighting modes which are cycled through (excuse the pun) with a single illuminated switch. High power pumps out 850 lumens making even the darkest commute a tunnel of light. Turn it down to medium power and you still have 320 lumens to play with - more than enough for negotiating un-lit cycle ways and paths.

If you want to be seen rather than see where you are going switch out to the 6 or 3 Hz flashing modes. Bright enough to be seen even during daylight hours, it really comes into its own during the hours of twilight and dusk.

A mounting bracket is included (fits 18 - 36 mm bars and no special tools needed). Once attached Boson can be fixed or removed with ease. It allows 360 degree rotation for complete control over your beam of light; the textured lens projects a smooth wide beam ideal for nocturnal riding.

Note: Boson doesn’t take a "standard" 18650 battery - the battery has both anode and cathode at the same end. Do not switch on Boson during charging as it could damage the battery.

Mudguards

No Mudguards (none)
No Mudguards
Sonder Fender Front MTB
+£4.99
Sonder Fender
The Sonder Front Fender protects you from excessive mud splatter on wet, mucky trails. These lightweight plastic mudguards don’t require any special fixings on your bike and can be strapped straight onto your forks with 4 cable ties (supplied).

Made from durable polypropylene, if the Fender does meet its end, it can be easily recycled by most councils or at your local recycling centres.
SKS Commuter Mudguard Set 28 / 45mm / Black
+£29.99
SKS Commuter Mudguard Set
High quality, full length mudguard set with high quality, stainless-steel fittings.

Fitted by us so you don't have to go through the pain!
SKS Bluemels Mudguard Set 28 / 45mm / Black
+£36.99
SKS Bluemels Mudguard Set

Pannier

No Pannier Rack (none)
No Pannier Rack
Pedals

No Pedals (none)
No Pedals
Sonder Contact
+£29.99
Sonder Contact
Contact are lightweight clipless pedals compatible with all Shimino SPD-SL cycling shoes. Contact has a large platform for energy-efficient road riding. They're stable and secure particularly your cadence increases or climbing 20% gradients or more.

They have a large, stiff platform, and easy to get on with improving power transfer for sprints and climbs and supporting your feet for all-day spinning in comfort.

To clip into pedals, you step on the pedal’s face and push your foot forwards or downwards to engage the cleat. To release your foot, simply rotate it outwards. They're ideal as a first clipless pedal, or anyone looking for an affordable pedal that has high-end tech.

The bigger contact area of the SPD-SL system means stable and secure pedalling and it is more energy efficient too, preserving your legs for those deceptively savage inclines at the end of your ride.

The thermoplastic body and fibre-glass-reinforced binding is durable but keeps the weight down to 148g per pedal, shaving vital grams from your drive chain.
Sonder Torque Black
+£29.99
Sonder Torque
Combining the Comfort of plastic with the grip of metal pedals.

A tough large platform, thin profile thermoplastic body with replaceable steel pins. The Cromoly axle gives durability and strength that you can depend on.

LSL bushing combined with a sealed bearing keeps the pedals turning in all weather conditions.

We have tried and tested these pedals and they have stayed true through winter and summer trails.
Sonder Reko
+£50.99
Sonder Reko
The Reko are lightweight SPD pedals designed gravel riding and cross-country mountain biking over longer distances.

The Reko's platform-free design reduces the overall weight of the pedals to 145g per pedal for lighter, faster riding. Double-sided SPD bindings are easy to clip in and out of and their compact design means they're less likely to clog with muck on filthy winter rides.

The clip-in design improves the efficiency of your pedal strokes, saving energy on long rides and improving power transfer on climbs, and gives you more control of the back end of the bike.
Sonder Jekyll Black
+£59.99
Sonder Jekyll
Jekyll is two faced; SPD's and flats all in one, multi-purpose mtb touring pedals.

Jekyll gives you the freedom to ride with normal shoes or with cleats. Jekyll combines a single sided SPD mechanism with a flat pedal body with grip pins on the other. They are ideal for riders who switch frequently from the daily commute to nipping down to the local shop for a pint of milk in their loafers.

The flat side has 8 replaceable grip pins, 4 mm long, they provide grip in all conditions. When you are ready to get your power on the cleats are just a half rotation away - no swapping your pedals out.

Jekyll also comes provided with Sonder 'SH-51 style' cleats.
Sonder Slingshot Black
+£59.99
Sonder Slingshot
The wide platform Slingshot pedal is designed to provide the support, control and confidence you need for a variety of riding, whether on trail, gravel or road.

Wide 87x90 platform made from 6061 aluminium

Double-sided adjustable SPD clips

Chromoly axle with sealed bearings

The Slingshot's wide foot platform provides plenty of support to the foot for more comfortable pedalling over long distances, reducing hot-spots. This additional foot support also gives you greater control of the rear end of the bike on tight turns or technical trail.

If you're using the Slingshot for mountain biking, the pedal's wide surface gives you a platform to stand on unclipped, ready to bail out if needed, on heart rate-quickening sketchy sections.

With double-sided SPD clips and a large pedal area, the Slingshot is easy to clip in and out of in a hurry. A clipless system provides greater pedalling efficiency when climbing and more control when descending.

Initial Price: £3,599
Extras: £0
Total Price: £3,599

Description
Features
Build Spec
Geometry and Sizing
Frame Spec
Reviews

Description

Light, fast, responsive and smooth. Really smooth. The Colibri Ti glides up long climbs and it’s a rapid and confident descender. Quick when you want it to be, relaxed and easy to pilot when you want to take it easy.

With Ultegra DI2 you get fast and accurate shifting every time. The shifters and brake levers are an incredibly comfortable place for your hands and you can adjust the bite point of brake levers to get it just how you want it. Paired with the R8070 calipers you get outstanding, reliable braking, perfectly modulated. The new R8050 rear derailler has more accurate chain placement than ever and the smooth gear changes are a perfect match for the Colibri’s titanium ride.

It’ll take up to 36mm tyres or 32mm with mudguards. And talking of guards, there are all the mounts you need for guards and racks, which means this really is a bike you can ride every day of the year. And love it.

A 4 season endurance road bike, Colibri Ti takes on all road conditions making it ideal for the Fred Whitton or the mountain climbs of the Tour de France. This is the bike for Galibier, Ventoux, Glandon, Alpe d’Huez, Bealach Na Ba, Bwlch-y-Groes, Hardnott, the list is endless.

At a glance

Shimano Ultegra R8100 2x 12-speed groupset
Colibri Carbon fork
Sonder Alpha 700c Aero UK made wheelset
Hand-welded titanium frame

Read less

Features

Fast, smooth endurance road geometry

Colibri gives you the perfect sweet spot for comfort, confidence and efficiency.

Carbon monocoque fork

Lightweight, stiff and responsive. The Colibri's full carbon fork gives direct steering and smooth braking.

(Very) generous tyre clearance

Ride tyres up to 36mm, or 32mm with plenty of room for mudguards.

Internal cable routing

Clean lines and tidy cables thanks to fully guided internal routing.

Tapered headtube

Tapered steerer and headtube gives more precise cornering and increases feedback when riding.

Flat mount brakes

Smooth, consistent braking.

Build Spec

Frameset
Frame:	Colibri Ti Frame
Fork:	Colibri Carbon \| Tapered
Headset:	FSA Orbit C-40-ACB

Groupset
Shifters:	Shimano Ultegra R8170 Di2 \| 2x \| 12-speed
Brakes:	Shimano Ultegra R8170 \| Hydraulic \| Flat mount
Rotors:	Shimano RT66 \| 160mm (front), 160mm (rear) \| 6-bolt
Rear derailleur:	Shimano Ultegra R8150 Di2 \| Long cage \| 12-speed
Front derailleur:	Shimano Ultegra R8150 Di2 \| Braze-on
Chainset:	Shimano Ultegra R8100 \| 172.5mm \| 52-36t
Cassette:	Shimano Ultegra R8100 \| 11-34t \| 12-speed
Chain:	Shimano Ultegra 8100 \| 12-speed
Bottom bracket:	Shimano RS500 \| BSA

Wheelset
Wheels:	Sonder Alpha 700c Aero UK Made
Tyres:	WTB Expanse \| TCS \| 700c x 32mm \| Tan
Tubes:	WTB \| 700c x 28-38mm

Finishing kit
Handlebars:	Sonder Hurricane
Stem:	Sonder Storc
Seatpost:	Sonder Seatpost \| 27.2mm
Saddle:	Sonder Abode
Tape:	Sonder Reels \| Black

Weight
Frame:	XS: TBC S: 1.75kg; M: 1.83kg; L: 1.94kg; XL: 1.99kg; (Plus fork: 0.45kg)
Build:	XS: TBC S: TBC M: TBC L: TBC XL: TBC

Pedals not included with full builds
Specifications are subject to change without notice

Geometry and Sizing

Sizing

Generally we recommend:
Small: Riders between 5ft 2in and 5ft 7in (157-170cm)
Medium: Riders between 5ft 6in and 5ft 10in (167-177cm)
Large: Riders between 5ft 9in and 6ft 2in (175-187cm)
X-Large: Riders 6ft 2in and over (187cm)

You can also take into consideration the standover height to ensure you pick a bike that will be a good fit. If you measure your inside leg and ensure there is a minimum of an inch from the toptube to your crotch this will give you enough seatpost adjustment to find your optimum saddle height.

Size	Small	Medium	Large	X-Large
Stem Length	80mm	90mm	100mm	110mm
Bar Width	400mm	420mm	440mm	460mm
ST-Seattube	460	500	540	580
TT-Toptube	532	554.1	571.7	582.3
HT-Headtube	120	145	170	190
HA-Headangle	72	72	72	72
SA-Seatangle	73.5	73.5	73.5	73.5
CS-Chainstay	420	420	420	420
BB-BBdrop	70	70	70	70
FO-Forkoffset	50	50	50	50
WB-Wheelbase	991.2	1018.9	1027.2	1038.2
SO-Standover	749.1	779.2	812.2	842.5
RE-Reach	375	390	400	405
SK-Stack	528	553.9	579.5	598.6

Frame Spec

Titanium is lightweight, strong and durable, making it an ideal construction material for bike frames. No other material is as durable, lasts as long, or looks as good. Our frames are handmade and come with a 10 year frame warranty

Weight: S: 1.75kg; M: 1.83kg; L: 1.94kg; XL: 1.99kg (plus fork 0.45kg)
3Al / 2.5V aeronautical grade hand-welded titanium frame
Carbon monocoque fork with mudguard and cage mounts
Seatpost: ø27.2mm
Headtube: 1-1/8” – 1-1/2” tapered
Headset: IS42/28.6 \| IS52/40
Spacing: Bolt-thru 12 x 142mm
Bottom bracket: 68mm BSA threaded
Full internal cable routing
Front derailleur type: Braze-on 31.8mm
Flat mount disc brake only. Rear mudguard and pannier rack mounts

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