e*thirteen Helix Race cassette 12 speed 9-45 grey

More Range - less weight

The HELIX R Cassette is an upgrade to any SRAM™ Eagle™ or Shimano™ drivetrain, with more range than any other cassette on the market. The 9 tooth cog lets you step down one chainring size while keeping the same top end gearing and provides not only better ground clearance, but an overall lighter drivetrain.

Highlights

• Compatibility: Both the Helix R 11 and 12-Speed Cassettes work flawlessly with Shimano™ and SRAM™ 12s drivetrains, despite the challenges in designing for the different cog spacing and chain behavior
• Performance: The improved performance of our new Helix cassette features great Shimano™ 12s shifting performance and improved reliability of steel and aluminum assembly. The new Intergalactic PVD finishing is twice as durable as anodized models. And it is 60G lighter
• Cost saving: The aluminum one-piece 42/50 tooth cluster is easily replaceable so riders can keep their steel cluster for multiple seasons and freshen up the granny as needed without buying a whole new cassette
• The most range in de galaxy: 556% is more range than any other cassette on the market
• Durable and serviceable: Helix R features replaceable gear clusters and Intergalactic PVD finishing
• Low weight: Lighter than both XTR & XX1

Specifications

Applied technologies

In this chapter, we explain the technologies that the manufacturer uses for this product.

HELIX R

Scope of delivery

• 1 x e*thirteen Helix Race cassette (see item description for details)

Product video