BBB Bosch E-Bike Sprocket BCR-70E

The BBB Bosch E-Bike Sprocket BCR-70E isa replacement chainring for all Bosch GEN2 E-Bike systems, giving you the capability to replace or change the gearing ratios on your Bosch equipped E-Bike.The lock ring is included and it allows an optional chainline offset of 2.5mm for Boost 148mm, as well as being compatible with standard 135/142mm frames.

Customize your Bosch Gear Ratios

A perfect upgrade if you find yourself running out of gears while going downhill, or if you find yourself using the smaller sprockets on your cassette often. A high-quality manufacturing and hardening process ensures the BBB Bosch E-Bike Sprocket BCR-70E is extremely wear-resistant and more durable than the original Bosch chainring.

BBB Bosch E-Bike Sprocket BCR-70E Specifications

• 14,15,16,17,18,19 & 20 tooth options
• Compatible with Bosch systems.
• Hardened steel for longer durability.
• Optional chainline offset of 2.5mm for Boost 148mm.
• Lock ring included.
• Compatible with: single, 8, 9, 10, and 11-speed.
• E-bike specific: This product complies with the NEN-EN 15194:2017 regulations for e-bikes.

Shop online BBB Bosch E-Bike Sprocket BCR-70E at Scooteretti