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More Range, Less Weight
Engineered for E-bike durability and cross-experience compatible with SRAM®, Shimano®, and TRP® Shifters and Derailleurs of the same gearing count and similar cage capacity. This 9-50T combination is the hot setup 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, and save weight and cash with the Helix Plus Cassette.
The Helix Plus 9-50T is also a great option for riders running a mullet gravel setup, which pairs your drop-bar shifter with a mountain bike derailleur and a wide-range MTB cassette.
PRODUCT FEATURES
- Compatible with SRAM®, Shimano®, and TRP® shifters and derailleurs of the same gearing count and similar cage capacity (Mounts on an XD driver only)
- The 2-piece design allows for replaceable aluminum cogs
- E*spec uprated for E-bike use
RIDER BENEFITS
- Reduces unsprung rear wheel weight for improved suspension function and handling
- Excellent shifting with Shimano™ and SRAM™ systems without compromise
- e*thirteen’s wider range and 9 tooth cog allows riders to run a 2 tooth smaller chainring for more clearance and reduced weights
- Helix R performance at a competitive price
*XD™ driver required.
Hope™ XD drivers do not adhere to the licensed XD specification and require a Cassette Shim Kit, sold separately.
Cog Sizes
Compatibility
Please get in touch with us if you have specific questions about compatibility with your drivetrain.
Freehub Mount
Material
Range
Speeds
Weight