KMC Sprocket R ENVIOLO Wide 21T

KMC Sprocket for Enviolo Wide 21T E-Bike

Hardened chrome-molybdenum steel
To the enviolo
Maximum performance that saves battery life
Only compatible with KMC e101 EPT chain

Item no.: BSRN5821
Size: 1/2 X 1/8 (single speed only)
Color: black

10,000km+:

It lasts. And it lasts.

And it lasts. The 10,000 km+ drivetrain is the solution for frequent drivers. Pairing our e101 EPT/eCargo1 chain with one of our 3 mm wide sprockets and chainrings guarantees a mileage of 10,000 km+.