Causeway - Trail GRX610 1x12spd Accessories The GRX-610 1x12 drivetrain now

The GRX-610 1x12 drivetrain now offers a huge 10-51t cassette paired with a 40t crankset offering a massive 510% gear range enabling the rider to tackle even the steepest of climbs with ease

Shimano GRX610 2x12 (46-30t / 11-34t) WHEELSET

2mm seatpost as standard offering compliance on chattery terrain

Originally released in 2020

Causeway - Trail GRX610 1x12spd Accessories The GRX-610 1x12 drivetrain nowUPDATED FOR 2024 One of our best selling bike builds to date, this revision sees a massive update to the drivetrain in the form of the brand new Shimano GRX 610 1x12 groupset as well as a refinement of the component specification with a goal to make the ultimate do it all aggressive gravel bike. TRAIL: This year, we have split our bike builds into 2 distinct categories, to help tailor the build more specifically to the rider. The TRAIL builds all come