New Driveline Chainring Set (Outer and Inner)
Speed : for 2 x 11 Speed
Number of Chainrings : Double
Material: CNC machine AL 7075/T6
BCD: 110 mm, 5 holes
Size Option:
1. 53-39T
2. 52-36T
3. 50-34T
Weight : 103g (50T) ,32g(34T)
Color: Black (show the same photos)
Made in Taiwan