The Bicycle Chain

All locations are certified for software updates, repair and warranty for Specialized, Aventon, Cannondale, Bosch and Shimano systems; for other power systems it can only assist with standard parts like brakes and gears, and it does not work on e-motos, e-scooters or e-bikes over 28 mph. Electrical policy for e-bikes bought elsewhere: Mechanical only. Brands serviced: Specialized; Aventon; Cannondale. Motor systems: Bosch; Shimano; Specialized; Aventon; Cannondale. Firmware updates: Yes.