22T Chainring, Carbon Steel Anti Deformation 8 9 10 Speed Chain Rings Chain Wheel 64mm BCD
Special Features
- The unique tooth shape design increases the contact area with the chain, which can enhance the grip and reduce the chain falling.
- Compatible with four jaw crank with 104mm/4.1in BCD, suitable for 8 9 10 speed mountain bikes.
- You may choose it as a gift to your friends or your kids who have mountain bike.
- Used to replace damaged chainrings, an indispensable small part of a road bicycle.
- Using high strength carbon steel material, wear resistant and anti deformation.
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