BBB - E-BikeGear Chainring - narrow-wide Handlebars There is more than one

There is more than one type to choose from

Connected to your needs

MULTIPLE AWARDS

The integrated battery is charged via the eBike Battery whenever you ride

Mount for the downtube eZee battery

BBB - E-BikeGear Chainring - narrow-wide Handlebars There is more than oneBBB 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