• Sonder Signal Ti Pinion
    • Sale

    Signal Ti Pinion

    Aggressive titanium 29er hardtail

    £3,699 £4,299

    or from £160 /month

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    An aggressive titanium 29er hardtail trail bike with Pinion C1.12 gearbox and Cane Creek Helm MK2 Air fork: the bike for flat-out speed and sessioning the groomed trail centre trails
    Buy Now. Deliveries from 2 October.

    1

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    • Size
    • Size:

    2

    Customize

    Edit

    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

    Sonder Aspect Riser [OEM]
    Sonder Aspect Riser 780mm

    +£0.00

    sonder aspect carbon flat handlebar flatbar
    Sonder Aspect Carbon Riser 780mm

    +£74.99

    Saddle

    Sonder Abode [OEM]
    Sonder Abode Black / 138

    +£0.00

    Sonder Zone [OEM]
    Sonder Zone 133 / Black

    +£34.99 +£29.99

    Sonder Zone [OEM]
    Sonder Zone 152 / Black

    +£34.99 +£29.99

    Sonder Kura [OEM]
    Sonder Kura

    +£47.99 +£34.99

    Brooks Cambium C17 Saddle [OEM] / All Weather / Black
    Brooks Cambium C17 Saddle / All Weather / Black

    +£114.99 +£94.99

    Brooks B17 Saddle
    Brooks B17 Saddle Standard / Black

    +£134.99 +£109.99

    Seatpost

    X-Fusion Manic Drop Seatpost and Lever
    X-Fusion Manic Drop Seatpost and Lever 31.6mm / 125mm

    +£0.00

    X-Fusion Manic Drop Seatpost and Lever
    X-Fusion Manic Drop Seatpost and Lever 31.6mm / 150mm

    +£119.99

    X-Fusion Manic Drop Seatpost and Lever
    X-Fusion Manic Drop Seatpost and Lever 31.6mm / 170mm

    +£119.99

    X-Fusion Manic Drop Seatpost and Lever
    X-Fusion Manic Drop Seatpost and Lever 31.6mm / 125mm

    +£0.00

    X-Fusion Manic Drop Seatpost and Lever
    X-Fusion Manic Drop Seatpost and Lever 31.6mm / 150mm

    +£0.00

    X-Fusion Manic Drop Seatpost and Lever
    X-Fusion Manic Drop Seatpost and Lever 31.6mm / 170mm

    +£0.00

    RockShox Reverb / 125mm Drop / 31.6 x 390mm
    RockShox Reverb / 125mm Drop / 31.6 x 390mm

    +£99.99 +£49.99

    RockShox Reverb / 150mm Drop / 31.6 x 440mm
    RockShox Reverb / 150mm Drop / 31.6 x 440mm

    +£174.99

    Stem

    Sonder Piskie [OEM]
    Sonder Piskie 31.8mm / 35mm

    +£0.00

    Sonder Piskie [OEM]
    Sonder Piskie 31.8mm / 45mm

    +£0.00

    Sonder Piskie [OEM]
    Sonder Piskie 31.8mm / 55mm

    +£0.00

    sonder talo bike stem
    Sonder Talo 35

    +£44.99 +£34.99

    sonder talo bike stem
    Sonder Talo 45mm

    +£44.99 +£34.99

    Forks

    RockShox Pike Ultimate RCT3 / 29 / 130mm
    RockShox Pike Ultimate RCT3 / 29 / 130mm 29er / 130mm

    +£0.00

    Cane Creek Helm MK2 Air / 29 / 130mm
    Cane Creek Helm MK2 Air / 29 / 130mm 130mm

    +£149.99

    Tubes

    WTB [OEM] Inner Tube / 29 / 2.2-2.4
    WTB Inner Tube / 29 / 2.2-2.4 Black

    +£0.00

    Tubeless Tyre Upgrade and Setup
    Tubeless Tyre Upgrade and Setup

    +£44.99

    Drivechain

    Pinion X1 Chain
    Pinion X1 Chain

    +£0.00

    Gates Carbondrive
    Gates Carbondrive

    +£299.99

    3

    Select Accessories

    Edit

    Bottle Cages

    No Bottle Cages
    No Bottle Cages (none)

    +£0.00

    Sonder Buzz Wire
    Sonder Buzz Wire Single

    +£5.49 +£4.99

    Sonder Buzz Wire
    Sonder Buzz Wire Pair

    +£10.99 +£8.99

    love mud side blade side loading bottle cage left
    Sonder Sideblade Black / Left Entry

    +£6.99 +£5.99

    love mud side blade side loading bottle cage left and right
    Sonder Sideblade Black / PAIR

    +£9.99 +£7.99

    love mud side blade side loading bottle cage right
    Sonder Sideblade Black / Right Entry

    +£6.99 +£5.99

    Ti Wire Bottle Cage
    Ti Wire Bottle Cage Single

    +£44.99 +£34.99

    Ti Wire Bottle Cage
    Ti Wire Bottle Cage Pair

    +£79.99 +£79.99

    Lights Accessories

    No Bike Light Accessories
    No Bike Light Accessories (none)

    +£0.00

    alpkit helmet mount bike light gps
    Helmet Mount Black

    +£7.99 +£4.99

    alpkit cockpit bike light gps mount
    Garmin Outfront Mount / Black

    +£24.99 +£15.99

    Mudguards

    No Mudguards
    No Mudguards (none)

    +£0.00

    sonder fender
    Sonder Fender Front MTB

    +£4.99 +£4.99

    Pedals

    No Pedals
    No Pedals (none)

    +£0.00

    Sonder Torque
    Sonder Torque Black

    +£39.99 +£29.99

    reko clipless bike pedal
    Sonder Reko

    +£59.99 +£50.99

    distortion flat mountain bike pedal
    Sonder Distortion

    +£54.99

    sonder slingshot clipless pedal
    Sonder Slingshot Black

    +£79.99 +£59.99

    sonder Jekyll clipless and flat hybrid pedal
    Sonder Jekyll Black

    +£79.99 +£59.99

    Initial Price

    Signal Ti Pinion / Select a frame...
    £3,699.00

    Extras

    £0.00

    Total Price

    £3,699.00
    or from £160 /month
    Buy Now. Deliveries from 2 October.

    The Signal is fast, it’s for flat out speed.

    It pedals like an XC bike, descends like an enduro bike, and captures the rawness of riding a hardtail on fast, flowy singletrack. Stand up, sprint, and ride it hard on groomed descents at Llandegla and Glentress or take it to the big mountains and get loose.

    Every Signal Ti Pinion is built to order. This means the geometry, the tube lengths, the specification, everything is chosen exactly for you, your partner and the journeys you'll take together.

    It takes six months from the first conversations we have with you to getting your Signal Ti Pinion for your first ride. In this time we'll talk exactly about what you need and where you're going so that we can design and build your perfect tandem. It's actually a joyful six months, filled with the involvement of having a bike built especially for you, knowing the care and complete obsession over the detail that's going into it. Neil and our team of designers and builders are in touch every step of the way. It's a truly special experience.

    At a glance

    • Pinion C1.12 gearbox
    • Cane Creek Helm MK2 Air fork
    • Sonder Alpha 29" Uk made wheelset
    • X-Fusion Manic dropper seatpost

    That low BB and long wheelbase gives a planted and stable feel through the corners and on high speed descents, the low stack height leaves you with less of that ‘tall’ 29er feeling – you’ll feel like you’re in the bike, not on the bike.

    Big wheels roll faster. The 29 in wheels can be paired with 2.2 to 2.6ins tyres with clearance for winter conditions.

    The titanium Signal frame is stiff, light and durable. 3Al 2.5V Aeronautical grade titanium tubing softens trail buzz and provides the engaging and lively feel that only Titanium can.

    Why Pinion?

    The pinion version of the Signal puts all the moving parts of the gear system out of harm’s way and gives an almost silent, well-balanced ride.

    It’s a low maintenance dream - you can cover 10,000km before you need to think about an oil change. The range of gears is just enormous (600%) and because of the way the gearbox works you can dump all of them in one go if you get caught out at the bottom of a brutal climb. It’s an amazing experience.

    All the weight of the gears are low and central with a pinion gearbox so handling of the Signal Pinion is beautifully balanced and assured.

    Features

    2.6” tyre clearance

    ​Bucketloads of clearance for 2.6” tyres gives you the benefits of higher volume tyres without getting clogged up in UK conditions.

    Aggressive trail geometry

    ​Neil has designed the Signal Ti to suit his aggressive riding style. A low bottom bracket makes it corner like its on rails, a spacious reach gives you room to move around on the bike, and the 66/74 head and seat angles give you the confidence to bomb the descents and while still being able to climb like a mountain goat.

    Guided internal cable routing

    ​Guided internally routed cables for a clean look and silent ride.

    Titanium frame

    Nothing looks quite so good as the famously resilient and durable titanium. Signal Ti’s aeronautical grade titanium tubing absorbs shock to soften the ride without any loss to feel or speed. ​

    Custom available

    ​We can customise any aspect of our Ti bikes. Come to us with what you want and Neil will make it happen.

    Build Spec
    Frameset
    Frame:Signal Ti Frame | Titanium
    Fork:RockShox Pike Ultimate | 130mm (travel)
    Headset:FSA Orbit C-40-ACB
    Groupset
    Shifters:Pinion Rotary | 1x | 12-speed
    Brakes:SRAM G2 R | Hydraulic | Post Mount
    Rotors:SRAM Centerline | 180mm (front), 160mm (rear) | 6-bolt
    Gearbox:Pinion C1.12 | 12-speed
    Chainset:Pinion Forged | 170mm | 30t
    Cassette:Pinion Rear Chainring | 30t
    Chain:Pinion X1 | 12-speed
    Bottom bracket:n/a
    Wheelset
    Wheels:Sonder Alpha 29" UK Made
    Front tyre:Goodyear Newton MTF Trail Tubeless | 29 x 2.5" | Black
    Rear tyre:Goodyear Newton MTR Trail Tubeless | 29 x 2.4" | Black
    Tubes:WTB | 29 x 2.2-2.4"
    Finishing kit
    Handlebars:Sonder Aspect Riser | 780mm
    Stem:Sonder Piskie
    Seatpost:X-Fusion Manic | 31.6mm
    Saddle:Sonder Abode
    Grips:Ergon GA2| Black
    Weight
    Frame:XS: TBC S: 1.9kg; M: 1.95kg; L: 2.0kg; XL: 2.06kg;
    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

    It is important to get the right size bike, if the bike fits it will be faster, more comfortable, and easier to handle. 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.

    Generally we recommend:
    Small: Riders between 5ft 2in and 5ft 7in
    Medium: Riders between 5ft 6in and 5ft 10in
    Large: Riders between 5ft 9in and 6ft 2in
    X-Large: Riders of 6ft 2in +

    Size Small Medium Large X-Large
    ST - Seat tube 400 425 465 485
    ETT - Effective Top Tube 585 606 634 664
    HT - Head tube 100 105 115 125
    HA - Head angle 66 66 66 66
    SA - Seat tube angle 74 74 74 74
    CS - Chainstay 430-450 430-450 430-450 430-450
    BB - BB drop 65 65 65 65
    FO - Fork offset 42/51 42/51 42/51 42/51
    WB - Wheelbase 1127 1149 1183 1220
    SO - Standover 730 738 760 772
    RE - Reach 412.5 432.5 457.5 485
    SK - Stack 601 606 615 624
    Tyre
    Frame Spec

    Titanium 29er hardtail mountain bike frame

    Weight: S: 1.9kg; M: 1.95kg; L: 2.0kg; XL: 2.06kg
    3Al/2.5V Aeronautical Grade Hand Welded Titanium Frame
    148mm boost thru axle standard
    Clearance for 2.6” tyres
    Headset: IS42/28.6 | IS52/40
    73mm BB shell
    Internal, fully guided cable routing
    Stealth dropper routing
    31.6mm seatpost diameter, 34.9mm clamp
    Optimised for 130mm travel suspension fork (42 or 51mm offset)

    • Sonder Signal Ti Pinion