The BBB ‘E-Bike Sprocket’ 19T x 3/32″ is designed for Bosch Gen. 2 systems, offering exceptional performance and durability. Made from hardened steel, this sprocket ensures longevity even under demanding conditions. It features an optional 2.5mm chainline offset, making it compatible with both Boost and non-Boost setups. The included lock ring guarantees a secure fit, while its versatility allows compatibility with single, 8, 9, 10, and 11-speed systems, making it an ideal choice for e-bike enthusiasts.