New Products & Upgrades

Aluminum chainrings wear fast under e-bike torque. Here's why a steel 104 BCD narrow-wide chainring lasts longer and keeps your chain on.

The Bonnell 775 MX upgrade kit adds a 5-speed electronic shifting transmission for better climbing and top speed. See what's included and who it's for.

Upgrade to Shimano SLX 1x12: which cassette, derailleur, and shifter you need, compatibility, and install tips for high-torque e-bikes.

Meet the Bafang H640 750W geared hub motor: 80Nm of torque, a cassette freehub, and up to 2000W peak when paired with the HPC controller. Here's who it's for.