Title G1 Gyro Brake System - N/A - N/A - Black - Large Back in Stock these brakes deliver improvements over

these brakes deliver improvements over the previous generation

(1) 3000 x 4mm black outer casing

Who's this item for: Anyone after a clever option for an on-bike multi-tool

Seamless 2 piece stitched cover

Title G1 Gyro Brake System - N/A - N/A - Black - Large Back in Stock these brakes deliver improvements overLever, cables, and calliper not included. Size Small Head tube outside diameter must be 54mm or less. Using a Vernier Caliper is the recommended way to make this measurement. We recommend using with a frame that uses a press in headset top cup. This will prevent any compatibility issues from using the G1 with different gyro tabs. If your frame does not use a press in top cup, you can use gyro tabs that line up with the bottom of the small G1 (69mm)