High-Performance KMC E-Bike Chainrings & Sprockets for Bosch Gen 3 & 4 | Durable, Offset Designs, Improved Chain Retention, Direct Mount, 38T-44T Mount Type_25.4mm-35mm making them perfect for young

making them perfect for young cyclists advancing their trail skills

making it an ideal choice for budget-conscious shops and DIY bike enthusiasts seeking durable repair parts

Mountain Bike Components

these pedals elevate your riding experience on every trail

High-Performance KMC E-Bike Chainrings & Sprockets for Bosch Gen 3 & 4 | Durable, Offset Designs, Improved Chain Retention, Direct Mount, 38T-44T Mount Type_25.4mm-35mm making them perfect for youngDiscover premium KMC E Bike Sprockets the ultimate replacement chainrings designed specifically for Bosch Gen 3 and Gen 4 electric bike drivetrains. Crafted with advanced materials and engineered for durability, these direct mount sprockets feature innovative tooth designs that significantly enhance chain retention and interface, ensuring smooth, reliable power transfer on every ride. Available in a variety of sizes, including 34T, 38T, and 44T, with