These are a must have item when using carbon cranks and they will protect the ends of your crank arms from damage

Number of gears: This is a 9-speed derailleur

Top tubes and Seat tubes can all be used to fix it in place

The best aluminium crankset we make

Schwalbe G-One UltraBite Tyre - Skinwall - TLE Kevlar Folding - Race Guard - Addix - Performance - 40c - 700c Do Not Ship Internationally These are a must haveGravel without limits. Created for off road use, the G One Ultrabites off road performance is noticeably enhanced by the stable construction and industry leading Tubeless Easy technology. The G One Ultrabite is perfectly suited for use on gravel roads, forest tracks and trails, even in challenging conditions. Features: Aggressive tread design impresses with its compact tape knobs in the middle of the tread and provides full grip and unrivalled