Description:

Chainring: 130mm/5.12inch BCD narrow width single speed chainring sprocket.
PREMIUM MATERIAL: Made of high quality aluminum alloy CNC machining process round bicycle sprocket, super light but high strength.
Narrow and wide design: increase the contact area with the chain, so you don't have to worry about dropping the chain.
Applicable: Ideal for road bike, folding bike modification, repair or modification.
PERFECT GIFT: The perfect gift for fans of folding bike modifications.

Specification:

Material: aluminum alloy
Size: Approx.
130mm/5.12inch

Package Includes:

1 Piece Bike Chainring

Note:

1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Wish you a wonderful on line shopping!