Save weight, increase range, and expand compatibility on your Gravel or XC dream build.
The Helix Race 12-Speed 9-45T Cassette is a drop in Gravel Upgrade, that extends legendary Helix shift performance and cross-compatibility with SRAM and Shimano 12-speed drivetrains, to the lightweight Gravel and XC marketplace. With weights starting at just 310g, Flat-Top Chain compatibility, and a 500% range, you get an instant 13% range increase over XPLR 10-44 cassettes. e*thirteen’s proprietary 9T cog also allows dropping chainring size for improved clearance and lower overall weight.
Benefits & Tech Specs
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Compatible with SRAM 12 Speed Mountain and Gravel Drivetrains, and Shimano 12 Speed MTB drivetrain.
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The 2-piece design allows for replaceable aluminum cogs.
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A drop-in replacement for SRAM XPLR 10-44T Cassettes – A 13% increase in range!
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Flat-Top Chain and XPLR Derailleur Compatible.
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XD/XDR Driver required.
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Driver Compatibility: XD Driver
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Size: 9-45T
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Speeds: 12 spd
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Configuration: 10 Steel / 2 Alloy Cogs
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Drivetrain Compatibility: Shimano/Sram/TRP 12sp
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Cog sizes: 9,11,13,15,17,19,22,25,28,32,38,45
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Range: 500%
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Material: 7075 AL / Steel
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Weight: 325g
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Colors: Grey Anodize, Intergalactic
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ethirteen TRS Plus 12s 9-46 Cassettes
€269.95Select options This product has multiple variants. The options may be chosen on the product page
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