BBB BCR-70E eBIKE SPROCKET 18T Marin_kids allowing the ability to run

allowing the ability to run wide tires at lower pressures for race-ready speed on or off the pavement

however deep your rim profile

Shared with Powerfly FS 2021 equipped models

1 x 12-speed Eagle Cassette XG-1275 10-52T

BBB BCR-70E eBIKE SPROCKET 18T Marin_kids allowing the ability to runUpgrade your Bosch Gen 2 e bike with this hardened steel sprocket engineered to meet e bike standards. The BBB E Bike Sprocket delivers reliable performance and extended durability, allowing you to maintain the same riding experience you've come to expect. Featuring a boost adapter and included lockring, this 18T sprocket is built tough for demanding terrain. Compliant with NEN EN 15194: 2017 e bike regulations, it's the perfect replacement to keep