3m-384-12 Replacement Electric Bike E-bike Scooter Drive Belt
Description：
Brand new
Model: 3M-384-12
Teeth number:128
Belt length:384mm (15-1/8″)
Peak Distance Between Two Adjacent Belt Teeth:3mm(1/8″)
Width Of Belt:12mm (7/16″)
Belt length is the overall size of the belt’s loop measured as if the belt were cut between two adjacent teeth and laid out on a flat surface.
How To Select Drive Belt
1.Check The numbers and letters on The Old Belt
These numbers and letters may …