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REI Co-Op

Helix R 11-Speed Cassette

From ethirteen

Current price: $329.95
Helix R 11-Speed Cassette
Helix R 11-Speed Cassette

REI Co-Op

Helix R 11-Speed Cassette

From ethirteen

Current price: $329.95

Color: Nickel Grey

Size: 9-46 T

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A premier choice for 11-speed mountain drivetrains, the ethirteen Helix R T cassette has a 9–46-tooth profile, allowing for smaller front chainrings, shorter chain length and a nice wide (511%) range.

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REI Co-op brand is gear and clothing created to help everyone get outside. It's made for all, built to last, infused with love and puts profit to good use.

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