Compatible with 7/8/9/10/11 speed.
Aluminum alloy material,lightweight and strong.
Narrow&wide teeth increase chain retention and wear life,reduce friction and noise.
Easy to install and replace.
Color: Black / Red (optional)
Teeth: 32T / 34T / 36T / 38T (optional)
Material: Aluminum alloy
Fits for: 7/8/9/10/11 speed
Package Weight: approx. 65 – 105 g / 0.1 – 0.2 lb
1* Floating Brake Disc Rotor (bolts are not included)