100% performance. 100% adventure.

The new Gr4 was designed from the ground up with a unique aim: Going fast over the roughest terrain - and excelling at every day adventures. For us, a gravel bike is not just “a road bike with bigger tires”. It is so much more.

It is light (970g), has room for big tires (57mm), optimal ergonomics and has the responsiveness and handling our bikes are known for.

Simply Functional

The Gr4 features an easy-access Stash Hatch for internal downtube storage, hidden mounts for fenders, multiple bottle mounts, and our Gen2 Integrated Bikepacking System — all adding to its unmatched versatility.

Massive Tyre Clearance

Curved Seatstays

Capable

Big tires are faster, grippier and will go anywhere. Cargo and bikepacking features included. Ready to take on any terrain.

Balanced

Agile yet composed handling. Direct power transfer with tuned compliance for long distances.

Lightweight

Strategic use of high-modulus carbon materials make a svelte 970 gram gravel frame, responsive and nimble.

Gravel Performance Adventure Frameset

A 970g carbon fiber frame strategically utilising advanced high-modulus materials to lower weight and increase stiffness paired with massive 2.1” MTB tires and the ergonomically optimized Modular Cockpit delivers exactly what gravel racing and off-road exploration demand: speed, comfort, and control.

SRAM Rival XPLR AXS

Made for fast paced rides and deep exploration. The 13-speed wide-range wireless 1x drivetrain offers flawless precision, effortless one-finger braking, and rugged reliability — whether you're sprinting to the finish or venturing far off the beaten path. On Bespoke Assembly we also offer wider "Mulet" set-ups as an option.

Race-grade wheel and tire set-up

Zipp 303 XPLR SW carbon fibre wheelset with Schwalbe Thunder Burt 2.1” tires is the preferred set-up of 2024 Gravel Earth Series Champion Simen Nordahl Svendsen. A 32mm internal width and 54mm depth, the 303 XPLR SW is optimised for high-volume gravel tires and provides unmatched comfort and speed. Paired with Schwalbe’s 2.1” Thunder Burt tires, this setup balances low rolling resistance, superior grip, and real-world durability for racing and adventure alike.