Helix Race Cassette Gravel 12s AL Cogs ethirteen I S3-Size-273mm 8 70-584 Black 1200 g

8 70-584 Black 1200 g

It delivers downhill-level protection with the breathability of a trail lid

The innovative casing absorbs impacts while offering race-ready protection without adding unnecessary weight

The racing choice for where the pavement ends

Helix Race Cassette Gravel 12s AL Cogs ethirteen I S3-Size-273mm 8 70-584 Black 1200 ge*thirteen Helix Race Cassette Gravel 12 Speed Aluminum Cogs 38 45T Intergalactic These are the replacement clusters for our HELIX Race 12 SPEED GRAVEL CASSETTE. The Helix Race 12 Speed 9 45T cassette extends legendary Helix shift performance and cross compatibility with SRAM and Shimano 12 speed drivetrains, to the light weight Gravel and XC marketplace. The 38 45T alloy cluster is easily replaceable so riders can keep their steel cluster for