KMC Sprocket for Bosch Gen4 Super Narrow 38T E-Bike Hardened chrome-molybdenum steel For Bosch 4 systems Maximum performance that saves battery life Direct mount, 4.5mm offset Perfectly matched to KMC chains e1 / e8 / e9 / e10 / e11 / e12
Return and Refund Policy
You can return products within 14 days of delivery. If a product is wrong, damaged or faulty, Malibel pays the return. See our returns policy.