Title: BBB: E-Bike Sprocket - Grey, Blue - Grey, Blue - 19T. Sizes: 14t, 15t, 16t, 17t, 18t, 19t and 20t. Colour: Grey, Blue. Part Type: Bike Spares. Hardened steel for longer durability. Compatible withL 8, 9, 10 and 11-speed e-Bike specific: This product complies to the NEN-EN 15194:2017 regulations for e-bikes.
