Cassette 12V E-THIRTEEN Helix Race Bronze TVA5.5 Designed for suspension maintenance

Designed for suspension maintenance

Its 120 TPI + EXO casing combines lightness and robustness

the SRAM Dub bottom bracket is offered here in a version designed for frames with bottom bracket shell standard BSA 68-73 mm

The Roc Loc Air 5 Mips dial adjustment system is simple and very effective

The double-layer Alpha construction

Cassette 12V E-THIRTEEN Helix Race Bronze TVA5.5 Designed for suspension maintenanceThe 12 speed E THIRTEEN Helix Race cassette is a must have innovation for MTB and e MTB enthusiasts. Offering a range of 556% and a featherweight of 384 grams, it improves the performance of your 12 speed drivetrain. Thanks to its 9 tooth sprocket, you can reduce the chainring size while maintaining an optimal cadence, thereby increasing ground clearance and lightening the drivetrain system. Compatible with Sram and Shimano 12 speed drivetrains, this