hopetech:Disc brakes on road bikes offer safe, predictable braking in all conditions - RX4 calipers
hopetech:Disc brakes on road bikes offer safe, predictable braking in all conditions - RX4 calipers available soon to fit flat mounts without adaptors. @roofowler #hopetech #discbrakes #thefuture http://ift.tt/2qIwTno -- source link