The e*thirteen Helix R 12-speed cassette is an upgrade to any SRAM? Eagle or Shimano? drivetrain, and offers more range than other cassette options. 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.
CNC optimized for light weight and wide range
Engineered with improved durability of 2 part steel and aluminum assembly
Helix R is durable and serviceable, with replaceable gear clusters
Works flawlessly with Shimano and SRAM drivetrains, including electronic shift systems
XD driver compatible
Specifications
Cassette Body Type
SRAM XD 11/12 Speed, SRAM XDR
Cassette Cogs
9, 11, 13, 15, 17, 20, 23, 27, 3
Chain Compatibility
12
Color
Blue, Intergalactic, Silver
Range
9-50
Weight
375
UPC
4711280340279
MPN
FW2HRA-102
Tree Fort ID:
333222457770
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