Bike Drivetrain

Bike Drivetrain at Swinnerton Cycles

The heart of your bike's performance — our bike drivetrain collection at Swinnerton Cycles covers every component that converts pedalling power into forward motion. From cassettes, chains, and chainrings to cranks, derailleurs, shifters, and bottom brackets, we stock drivetrain components for road, MTB, gravel, track, and e-bike applications. We stock drivetrain products from SRAM, Shimano, Garmin, and other leading brands, covering mechanical, electronic, and wireless systems across all speed configurations. Whether you're replacing a worn component, upgrading your groupset, or building a new bike, our drivetrain range has everything you need. Explore Cassettes, Chains, Cranks, Groupsets, and Rear Mechs.

Popular Drivetrain Products

• SRAM Wireless Blips for AXS
• Garmin Rally Rs/Rk Battery Door Kit
• Shimano STEPS BT-E8035 504Wh E-Bike Battery