Helix Race Cassette - 9-50T - 12v - Nickel Gray

Product Description

The HELIX Race cassette enhances any SRAM™ Eagle™ or Shimano™* drivetrain, offering a wider gear range than any other cassette on the market. The 9-tooth cog allows you to downsize your chainring while maintaining the same top gear ratio, resulting in not only improved ground clearance but also a lighter overall drivetrain. PRODUCT FEATURES Compatible with SRAM®, Shimano®, and TRP® shifters and derailleurs of the same number of speeds and similar cage capacity. The 2-piece design allows for the replacement of aluminum cogs. Reinforced E*spec for use on e-MTBs. RIDER BENEFITS Reduces unsprung weight on the rear wheel for improved suspension function and handling. Excellent shifting performance with Shimano™ and SRAM™ systems without compromise. The wider gear range and 9-tooth cog of the e*thirteen allow riders to use a 2-tooth smaller chainring for improved ground clearance and reduced weight. *Requires an XD™ freehub body. Hope XD freehub bodies are undersized at the clamp and require a cassette spacer kit, which is included with the 9-50T cassette in the box.