
One bike to rule them all.
Our original do it all go anywhere bike is back and more capable than ever before!
Commuting duties during the week then epic, multi-terrain adventures at the weekend, the Croix de Fer 20 is a capable and adaptable beast that rarely gets fazed whichever way you point it.
Highlights
- The heart of the bike remains a complete Reynolds 725 frameset, defined by its reliability wherever you ride.
- We have however made a few updates to add to the Croix de Fer's versatility.
- The ability to run up to a 45mm rear tyre and a 50mm front tyre on the provided 700c rims increase the all-terrain ability of the Croix. If you want to experiment with 650B wheels, you could run up to a 44mm rear tyre and a 50mm front tyre.
- Standard QR dropouts mean your 9mm wheelsets can keep turning for another few years - and the practicalities don't end there.
- The drivetrain has been upgraded to Shimano's excellent GRX, featuring a 46/30T double chainset, an 11-34T cassette and RX400 derailleurs for reliable, smooth shifting.
- Tubeless ready rims and tyres, flat mount disc brakes, a third bottle mount, rack and guard mounts and fixings for Anything Cages on the forks complete the package.
Specification
- Frame Reynolds 725 Heat-Treated chromoly
- Rear Shock N/A
- Fork Chromoly disc fork with anything cage mounts
- Headset PT-1770 EC34 Upper/ EC34 Lower
- Shifters Shimano Tiagra ST-4700 10spd
- Rear Derailleur Shimano GRX RD-RX400 10spd
- Front Derailleur Shimano GRX FD-RX400
- Chainset Shimano GRX FC-RX600 46/30T XS = 165mm, S/M = 170mm, L/XL = 175mm
- Bottom Bracket
- Chain KMC X10
- Cassette / Freewheel Shimano CS-HG500-10 11/34T 10spd
- Rims Jalco XCD21
- Hubs KT-K08, 6 bolt, 32h
- Spokes steel 14g
- Tyres
- Brakes TRP SPYRE-C mechanical disc
- Brake levers Shimano Tiagra ST-4700 10spd
- Handlebars Genesis Alloy, 16 deg flare, XS = 400MM, SM/MED = 420MM, L-XL = 440MM
- Stem Genesis Alloy, 31.8mm, -6 deg, 100mm
- Saddle Genesis
- Seatpost Genesis Alloy 27.2 x 350mm
- Pedals NW-91K with cage
Sizing:
- Size S: 164-172cm
- Size M: 170-178cm
- Size L: 178-186cm
- Size XL: 184-192cm
Manufacturer's Code:
GN21041SM,
GN21041MD,
GN21041LG,
GN21041XL
Barcodes:
5027726654145,
5027726654152,
5027726654169,
5027726654176
- Free Delivery Anywhere in Ireland from €35
- Cycle to Work Save up to 52% with Scheme
- Trusted By Customers 4.6 Rating on Google
- Loyalty Club Join The Club And Save

About Us
BIKE SIZE CHART