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    Santiago GRX1

    Reynolds steel touring bike

    £1,449 £1,699

    or from £63 /month

    1

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    2

    Customize

    3

    Select Accessories

    Reset

    Steel tourer with Shimano GRX1 with 11-42t cassette to cope with any terrain
    Buy Now. Deliveries from 5 October.

    1

    Select Options

    Edit

    • Size
    • Colour

    • Size:

    • Colour:

    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 Tape

    Sonder Reels
    Sonder Reels Black

    +£0.00

    grepp ultimate grey - closed
    Grepp Handlebar Tape Ultimate Gray

    +£29.99 +£24.99

    grepp olivine - closed
    Grepp Handlebar Tape Olivine

    +£29.99 +£24.99

    Brooks Cambium Rubber Bar Tape [OEM]
    Brooks Cambium Rubber Bar Tape Black

    +£39.99 +£34.99

    Brooks Cambium Rubber Bar Tape [OEM]
    Brooks Cambium Rubber Bar Tape Natural

    +£39.99 +£34.99

    Brooks Cambium Rubber Bar Tape [OEM] / Orange
    Brooks Cambium Rubber Bar Tape / Orange

    +£39.99 +£34.99

    Handlebar

    Sonder Hurricane [OEM]
    Sonder Hurricane 400mm

    +£0.00

    Sonder Hurricane [OEM]
    Sonder Hurricane 420mm

    +£0.00

    Sonder Hurricane [OEM]
    Sonder Hurricane 440mm

    +£0.00

    sonder bomber flared drop bar handlebar
    Sonder Bomber 56cm

    +£0.00

    Sonder Hurricane [OEM]
    Sonder Hurricane 400mm

    +£0.00

    Sonder Hurricane [OEM]
    Sonder Hurricane 420mm

    +£0.00

    Sonder Hurricane [OEM]
    Sonder Hurricane 440mm

    +£0.00

    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 +£39.99

    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

    Sonder Seatpost [OEM] /
    Sonder Seatpost / 31.6mm / 400mm

    +£0.00

    Sonder Seatpost [OEM] /
    Sonder Seatpost / 27.2mm / 400mm

    +£0.00

    Sonder Ingot
    Sonder Ingot 31.6mm Inline

    +£179.99 +£149.99

    Sonder Ingot
    Sonder Ingot 31.6mm Layback

    +£179.99 +£149.99

    Sonder Ingot
    Sonder Ingot 27.2mm Layback

    +£149.99 +£119.99

    Cane Creek eeSilk [OEM]
    Cane Creek eeSilk 31.6mm / Alloy

    +£179.99 +£149.99

    Stem

    Sonder Storc [OEM]
    Sonder Storc 60mm

    +£0.00

    Sonder Storc [OEM]
    Sonder Storc 70mm

    +£0.00

    Sonder Storc [OEM]
    Sonder Storc 80mm

    +£0.00

    Sonder Storc [OEM]
    Sonder Storc 90mm

    +£0.00

    Sonder Storc [OEM]
    Sonder Storc 100mm

    +£0.00

    Sonder Storc [OEM]
    Sonder Storc 110mm

    +£0.00

    Sonder Storc [OEM]
    Sonder Storc 120mm

    +£0.00

    Cane Creek eeSilk Stem [OEM] / 80mm / Black
    Cane Creek eeSilk Stem / 80mm / Black Black

    +£149.99

    Sonder Stelo bike stem 60mm
    Sonder Stelo 60mm

    +£34.99 +£29.99

    Sonder Stelo bike stem 60mm
    Sonder Stelo 70mm

    +£34.99 +£29.99

    Sonder Stelo bike stem 80mm
    Sonder Stelo 80mm

    +£34.99 +£29.99

    Sonder Stelo bike stem 80mm
    Sonder Stelo 90mm

    +£34.99 +£29.99

    Sonder Stelo bike stem 80mm
    Sonder Stelo 100mm

    +£34.99 +£29.99

    Sonder Stelo bike stem 120mm
    Sonder Stelo 110mm

    +£34.99 +£29.99

    Tubes

    Continental Inner Tube [OEM] / Presta / 700c / 32-47c
    Continental Inner Tube / Presta / 700c / 32-47c

    +£0.00

    Tubeless Tyre Upgrade and Setup
    Tubeless Tyre Upgrade and Setup

    +£44.99 +£39.99

    Wheels

    Sonder Nova 700c [OEM] Wheelset / UK Build
    Sonder Nova 700c Wheelset / UK Build Microspline

    +£0.00

    Sonder Alpha 700c [OEM] Wheelset / UK Build
    Sonder Alpha 700c Wheelset / UK Build Microspline

    +£329.99 +£169.99

    Sonder Nova 700c Dynamo Wheelset
    Sonder Nova 700c Dynamo Wheelset Microspline

    +£299.99 +£59.99

    Sonder Alpha 700c Dynamo Wheelset
    Sonder Alpha 700c Dynamo Wheelset Microspline

    +£399.99 +£199.99

    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 +£39.99

    Ti Wire Bottle Cage
    Ti Wire Bottle Cage Pair

    +£79.99 +£64.99

    Lights

    No Lights
    No Lights (none)

    +£0.00

    Tau
    Tau Rear

    +£16.99 +£14.99

    Alpkit Phase 400 rechargeable bike light
    Phase 400

    +£24.99 +£19.99

    Alpkit Boson rechargeable bike light and hand torch
    Boson

    +£39.99 +£34.99

    Lights Accessories

    No Bike Light Accessories
    No Bike Light Accessories (none)

    +£0.00

    alpkit helmet mount bike light gps
    Helmet Mount Black

    +£7.99 +£6.99

    alpkit cockpit bike light gps mount
    Garmin Outfront Mount / Black

    +£24.99 +£19.99

    Mudguards

    No Mudguards
    No Mudguards (none)

    +£0.00

    sonder fender
    Sonder Fender Front MTB

    +£4.99 +£3.99

    SKS Commuter Mudguard Set
    SKS Commuter Mudguard Set 28 / 45mm / Black

    +£31.99 +£27.49

    SKS Bluemels Mudguard Set
    SKS Bluemels Mudguard Set 28 / 55mm / Black

    +£44.99 +£39.99

    SKS Bluemels Mudguard Set
    SKS Bluemels Mudguard Set 28 / 45mm / Black

    +£42.99 +£34.99

    Pannier

    No Pannier Rack
    No Pannier Rack (none)

    +£0.00

    Pedals

    No Pedals
    No Pedals (none)

    +£0.00

    Sonder Torque
    Sonder Torque Black

    +£39.99 +£34.99

    contact clipless road bike pedal
    Sonder Contact

    +£54.99 +£44.99

    reko clipless bike pedal
    Sonder Reko

    +£59.99 +£49.99

    distortion flat mountain bike pedal
    Sonder Distortion

    +£69.99 +£59.99

    sonder slingshot clipless pedal
    Sonder Slingshot Black

    +£79.99 +£64.99

    sonder Jekyll clipless and flat hybrid pedal
    Sonder Jekyll Black

    +£79.99 +£64.99

    Fork

    Santiago Fork
    Santiago Fork Blue

    +£0.00

    Santiago Fork
    Santiago Fork Grey

    +£0.00

    Santiago Fork
    Santiago Fork Green

    +£0.00

    Initial Price

    Santiago GRX1 / Select a frame...
    £1,449.00

    Extras

    £0.00

    Total Price

    £1,449.00
    or from £63 /month
    Buy Now. Deliveries from 5 October.

    Santiago knows its heritage; cold-worked, air hardened steel is steeped in the history of long distance riding. But with bang up-to-date geometry, Santiago has a refreshing feel that you know will be good for years to come: 450 mm chainstays, 1.1 m wheelbase, 71 degree head angle, a fork rake of 55 and generous tyre clearance. This makes for a truly comfortable, fast, assured bike, both in its own right (audax slaying, winter riding) or when racked up for multi-month adventures.

    At a Glance

    • Shimano GRX RX610 12-speed groupset
    • Santiago Steel fork
    • Sonder Nova 700c wheelset
    • Reynolds 631 steel frame
    GRX1

    The 1 x 12 gearing, with a whopping 11 – 45t cassette, offers a gear range that is wide enough to cope with any terrain, opening up the alpine passes to mere mortals with enough at the top end to cruise up on the flat.

    Features

    Reynolds 631 steel tubing

    Durable, smooth and assured on those multi-month trips Reynolds 631 steel is an excellent material for round-the-world touring where you’re completely dependent on your bike. We’d be surprised if you needed to get your frame repaired, but it’s comforting to know that finding a steel welder in the middle of nowhere is far easier than getting your alloy frame repaired.​

    Traditional bike, contemporary geometry

    Santiago’s takes classic road bike geometry as a starting point, with a longer wheelbase and higher stack height for a more comfortable riding position and assured ride, whether you’re travelling light or fully loaded up.

    Generous tyre clearance

    Clearance for up to 650b x 47 mm or 700c x 37 mm tyres that make your ride more comfortable and give better grip on the bitumen as you corner.

    Full traditional mounts

    With full rack and guard mountains, 3 sets of bottle cage bosses and extra cage mounts on the fork, Santiago can handle being fully loaded up.

    Build Spec
    Frameset
    Frame:Santiago Frame | Reynolds 631 steel
    Fork:Santiago Steel | Straight
    Headset:FSA Orbit MX Headset | 1 1/8"
    Groupset
    Shifters:Shimano GRX 610 | 12-speed
    Brakes:Shimano GRX 410 | Hydraulic | Flat Mount
    Rotors:Shimano RT66 | 160mm (front), 160mm (rear) | 6-bolt
    Rear derailleur:Shimano GRX 820 | 12-speed
    Chainset:Shimano GRX 610 | 172.5mm | 40t | 12-speed
    Cassette:Shimano CS-M7100 | 10-45t | 12-speed
    Chain:Shimano CNM7100 | 12-speed
    Bottom bracket:Shimano RS500 | BSA
    Wheelset
    Wheels:Sonder Nova 700c UK Made
    Tyres:Goodyear County Tubeless |700c | 35 | Black
    Tubes:Continental Inner Tube
    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: 2.34kg; M: 2.4kg; L: 2.5kg; XL: 2.59kg; (Plus fork: 1.35kg)
    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

    Durable, comfortable, Reynolds steel frame

    Weight: S: 2.34kg; M: 2.4kg; L: 2.5kg; XL: 2.59kg (plus fork 1.35kg)
    Reynolds 631 steel, cold worked, air hardened seat tube, top tube and down tube
    Chromoly fork and read frame
    68 mm BSA threaded BB
    Straight headtube (EC34) to fit 1 1/8” fork
    100 mm front, 142 mm rear bolt-through dropouts
    Flat mount disc brake compatible (160mm front, 140mm rear)
    Full rack/guard mounts
    Tyre clearance for 700 x 37 mm, 650b x 47 mm tyres

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