Genesis Croix De Fer 40 - 2026

The Grass Is Greener

The Croix de Fer 40 is the rugged, dependable yet playful elder brother of the Croix de Fer range. With a Reynolds 725 tubeset, Chromoly thru-axle fork, wide range 1X drivetrain and dependable rubber making it a true adventure machine.

Long 200km+ days, quick technical loops, on-road-offroad commutes or an evening blast, the Croix de Fer 40 is geared for anything.

Great Stop!
Shimano GRX RX-820 hydraulic disc brakes ensure control even on the steepest terrain.



Shimano GRX
The Croix de Fer 40 boasts a 1x12-speed Shimano GRX drivetrain with an 11-51T cassette. The simplicity of a single chainring improves mud clearance and chain retention for when trails get techy.



Beautiful On the Inside
Customisable internal cable ports keep cables neatly hidden away whilst allowing easy addition of dynamo cables resulting in a consistenly clean aesthetic no matter what drivetrain you're running. They also allow easy installation or removal of a dropper seatpost. The left hand brake lever is dropper-ready too.



16:53
A fabled Reynolds 725 tubeset ensures a spritely ride feel with round-the-world dependability.

Specification

Frame & Fork

• Reynolds 725 Steel Tubing
• Amplitude G100 Chromoly Fork

Drivetrain

• Shimano GRX RX822
• 1 x 12-speed
• 40T Chainring
• 10-51T Cassette

Components

• Amplitude G100 Finishing Kit
• Madison Flux Switch Saddle

Wheelset

• Amplitude G100
• Centre-Lock Rotor Mounts
• 100 x 12mm Front
• 142 x 12mm Rear

Brakes

• Shimano GRX RX820 Hydraulic Discs
• 160mm Rotors Front & Rear
• Dropper Post Ready Left Hand Brake Lever

Tyres

• Maxxis Rambler 700x45mm Tubeless Ready
• Pre-taped Tubeless Ready Rims
• Tubeless Valves Included

Geometry

Frame Size	XS	SM	MD	LG	XL
Effective Reach	465	475	485	495	505
Seat Tube	470	490	530	560	590
Top Tube	553	557	558	574	589
Reach	395	395	385	395	405
Stack	552	566	585	604	623
Head Tube	100	115	135	155	175
Head Angle	71	71	71	71	71
Seat Angle	74	74	73.5	73.5	73.5
Chainstay	435	435	435	435	435
BB Drop	73	73	73	73	73
Wheel Base	1042	1046	1043	1059	1076
Fork Offset	50	50	50	50	50
Standover	741	759	785	809	833
Stem Length	70	80	100	100	100
Handle Bar Width	420	440	440	460	460

*Please note: price and parts spec information is subject to change.