Helix Plus 12-Speed 9-50T Cassette Sylvan *Dropper post sold separately

*Dropper post sold separately

Not compatible with 24mm spindle bottom brackets

the rim is hookless and includes a Lifetime Warranty

Race Level Build: Handbuilt to exacting precision with Sapim D-light spokes and locking alloy nipples

If you're still not clear on what you need

Helix Plus 12-Speed 9-50T Cassette Sylvan *Dropper post sold separatelyINDUSTRY LEADING: Helix Plus 12 speed, 556% Range, 406g More Range, Less Weight Engineered for E bike durability and cross experience compatibility with SRAM and Shimano drivetrains. This 9 50T combination is the hot set up for your 12 Speed MTB and allows for a 2 tooth smaller front chainring, shorter chain length, more clearance and range with our exclusive 9 tooth smallest cog. Future proof your bike, save weight and cash with the Helix Plus