Helix R 11-Speed Cassette

KFW2RA-108

Starting at

Regular price: $309.95
Sale price: $309.95

Helix R 11-speed, 511% Range, 380-Grams

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.

Helix R Features In-Depth >

Shipping Policy Free Domestic Shipping at $100.00

Color

Product Spec

Compatibility

Works flawlessly with Shimano™ and SRAM™ 11s drivetrains, despite the challenges in designing for the different cog spacing and chain behavior.

Additionally, if your wheel has a SRAM™ XD™ Driver and you want to upgrade to Shimano™ 12s, you not only save money on the cassette and don’t have to spend the extra on a new hub driver.

**Not recommended for ebike use. For ebike applications we recommend our TRS+ Espec cassettes.**

Freehub Mount

XD™ and XDR™ Drivers Only

Material

1 aluminum cogs, 10 steel cogs. PVD finishing on Intergalactic model is twice as durable.

Range

511%

Size

9-46T: 9,11,13,15,17,20,24,28,33,39,46

Speeds

11 Speed

Weight

380 Grams

Tech Info

User manual

USER MANUAL

How-to install

HOW TO GUIDES FOR INSTALLING YOUR CASSETTE

Frequently Asked Questions

FREQUENTLY ASKED QUESTIONS

Guaranteed to be free from defects in materials or workmanship for 5 years after original purchase