BBB - E-BIKEGEAR CHAINRINGS
4 arm E-bike chainring, BCD-104mm, for hub gear drivetrains.
- Compatible with Bosch(gen. 3 and gen. 4), Shimano Steps and other E-bike systems in combination with a BCD 104mm spider.
- Compatible with 9-12 speed chains
- Made from hardened steel for an extra long lifetime
- Chainring bolts not included
- Compatible with: Derailleur drivetrains
- Part materials: Carbon steel
- Crankset type: Single
- Gears: 9-speed, 10-speed, 11-speed, 12-speed
- Arm quantity: 4 arm crankset
- Bolt Circle Diameter: 104mm
- Sizes: 36T, 38T, 42T, 44T