GANOPPER 9 Speed 44T 170mm MTB Mountain Bike Crankset Refit Square Taper Hole Single Speed Crank Set (Red)
- Material: Alloy 6061 crank ,high intensity Steel chainring.
- Crank length: 170mm , BCD: 104mm(44T,32T) , 64mm(22T).
- removable chainring ,easy to modify single speed crankset.
- compatible speed: 7S/8S/9S , squre tapered BB (113mm~116mm spindle).