Single Speed Kit ST1 105 x 90mm (L x

105 x 90mm (L x W)

Available as a full system or gyro only

The CR1 platform was developed to eliminate the headaches of finding the right crankset for different bikes

145mm Spindle – Downhill bikes

Single Speed Kit ST1 105 x 90mm (L xFeatures The Single Speed Kit delivers a clean, reliable single speed setup for your dirt jumper or DH bike. Featuring a durable 13T cog and precision CNC machined alloy spacers and guide plates, this kit allows for accurate chainline adjustment and secure drivetrain alignment. Designed for Shimano HG freehubs (not compatible with Sram XD), each component is built to withstand consistent use and abuse. Simple, durable, and purpose built for riders who