12V E-THIRTEEN Helix Race E-Bike Grey cassette

Visit 12V E-THIRTEEN Helix Race E-Bike cassette cassette is specially designed to optimize the performance of electric mountain bikes and classic mountain bikes. With a range of 13-52T and close gearing, it provides smooth cadence management, ideal for technical climbs and challenging descents.

Designed for electric mountain bikes, its 13-tooth pinion combined with a 32T chainring delivers speeds just over 32 km/h at 85 rpm, exceeding the assistance limit of most e-bikes. Its large 52T sprocket ensures greater ease on the most demanding climbs, avoiding breaks in rhythm.

Compatible with SRAM®, Shimano® and TRP® 12-speed drivetrains, it also adapts to muscle bikes for more efficient pedaling on climbs. The Helix Race 13-52T thus enhances the experience of all riders, offering a perfect balance between power and control.

Ref: 15017683190140