E*thirteen Helix Race 9-50T 12s Bronze Cassette

Helix R ethirteen cassette, unlike SRAM Eagle, Helix R cassettes have replaceable gear assemblies. This means that ongoing service and replacement costs will be less than met those of SRAM cassettes. As an added bonus, Helix R 12s clusters are backward compatible and can be used to upgrade your existing TRS+ 9-50 cassette. When installing the Helix R cassette, as with any cassette, it is recommended to check the chain for wear. If your chain shows wear of 0.5% or more, you will significantly reduce the wear life of your new cassette. Installing a new chain with your new cluster is a much better and cost-effective solution.

Material: 2 aluminum sprockets, 10 steel sprockets.

Range: 9-50T: 556%.

Speed: 12 speeds.

Steel cluster: 9,11,13,15,17,20,23,27,31,36t.

Weight: 240 g.

Color: Nickel.

Compatible with Sram XD.

Includes Helix R ethirteen Sprockets

Material: 2 aluminum sprockets.

Speed: 12 speeds.

Aluminum Custer: 42.50T.

Color: Bronze.

We ship throughout Italy via tracked express courier, with delivery within 24-72 business hours.

You have 14 days from delivery to return your item with complete peace of mind.

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