Please note, image is for colour representation. See below for full technical specifications.

Colnago G3X Carbon Gravel Complete Bike Shimano 820 2x12 G3SB. Designed for fast gravel/dirt track riding. A true adventure bike to enjoy natural landscapes around you. Equipped with Shimano 2x12 820 groupset

Are gravel bikes made to be fast?

Whether you want to enjoy natural landscapes or to push as fast as you can on a dirt road, the G3-X was designed to be your most trusty partner in your adventures. Guaranteed by Nathan Haas.G3X geometry has some noticeable differences especially focused for gravel. With longer chain stays, lower BB and longer top tube to bring the rider forward and ensure a more compact rider position. Typically we would advise on using a 10-20mm shorter stem.

Drivetrain & Tyres

Equipped with Shimano's latest Gravel specific group set (Shimano 820 2x12) and Pirelli Cinturato™ gravel specific tyres 700x40c to match the frame's enormous tyre clearances.

SeatPost

Based on the shape of the V3Rs seatpost, the semi truncated "D" shape adds a bit of aero performance, while giving better vertical compliance compared to the previous round 31.6mm seatpost.

Steering and comfort

Precise steering with comfort for long days riding is achieved with a lower bottom bracket height and longer wheelbase.

Bottom Bracket

Designed around our proven ThreadFit82.5, which is basically a PressFit with removable base sleeves, the bottom bracket lug is now more complex than ever. The cable guide, which was typically a bolt-on plastic part, is now moulded into the lug - to save grams as well as to offer the biggest possible radius for the best shifting performance

Frame protection

To help protect the frame from impacts, Colnago has added a replaceable rubber chainstay protector along with a bumper bash guard to the down tube to protect the carbon from rock strikes which also allows the fitment of a third bottle cage.