e*thirteen Helix Race Cassette | 12sp | 9-52T | XD
Grind climbs or fly down the hill. This one's for both
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$285.00
Product Details
Maximize your drivetrain potential with this patented, two-piece 12-speed cassette. Combining a proprietary 9t sprocket with a massive 52T cog, it delivers an incredible 578% total range, the most you can get from a single-ring setup. This unparalleled range gives you the complete freedom to run a 28T chainring to easily grind up steep climbs or push a large ring for maximum top-end speed.
