E*thirteen Helix Race 11 speed Cassette Grey 9-46t xg-1275 Max 400 lumens / 80-hour

Max 400 lumens / 80-hour runtime in Femto mode

and consistency across temperature and speed conditions

Highly advanced StVZO-certified e-bike cycling front light delivering 550 lumens of output

Handlebar Mount – Fits up to 35mm

Speed lacing system with top strap for fast and easy fit adjustments

E*thirteen Helix Race 11 speed Cassette Grey 9-46t xg-1275 Max 400 lumens / 80-hourHelix Race 11 Speed 9 46T cassette extends legendary Helix shift performance and cross compatibility with SRAM and Shimano 11 speed drivetrains, to the light weight Gravel and XC marketplace. It features: 11 speed 9 46t 9,11,13,15,17,20,24,28,33,39,46 Weighing in at a svelte 370g, this light weight engineering marvel offers an industry leading 500% gear ratio, due to e*thirteen's exclusive 9T highest gear cog. Compatible with XD and XDR Drivers Only