Title G1 Gyro Brake System - N/A - N/A - Black - Small PLP|Largest Cog This is the high-end alternative

This is the high-end alternative to conventional bicycle tubes

Style: This is a heavy-duty fabric travel bag with a rigid base and removable uprights at each end

5 wheels and uses a bombproof 20x110 DH (non-Boost) axle

What rotors: Accepts rotors between 1

3 exterior pockets

Title G1 Gyro Brake System - N/A - N/A - Black - Small PLP|Largest Cog This is the high-end alternativeLever, 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)