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Helix R 12-Speed 9-50T Cassette

KFW2RA-103

Helix R 12-speed, 556% Range, 384g

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.

*XD™ driver required.

*Hope XD drivers are undersized at the clamp location and require a Cassette Shim Kit 

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Starting at
Regular price
$319.00
Sale price
$319.00

Product Spec

Freehub Mount
XD™ and XDR™ Drivers Only
Material
2 aluminum cogs, 10 steel cogs. PVD finishing on Intergalactic model improves durability and wear life.
Range
556%
Size
9-50T: 9, 11, 13, 15, 17, 20, 23, 27, 31, 36, 42, 50
Speeds
12 Speed
Weight
384g

Tech Info

User manual
Frequently Asked Questions

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