E*thirteen Helix Race 12s Cassette Color:Black Helix Race Aluminum Cranks are

Helix Race Aluminum Cranks are a top-of-the-line aluminum crankset that brings Enduro strength at Down Country weights

• Strong shoulder studs and aggressive

Frame: Super Lightweight triple butted 6061 Aluminium

New step down axle design for a stiffer more durable freehub

grip and reliability

E*thirteen Helix Race 12s Cassette Color:Black Helix Race Aluminum Cranks areHelix Race Cassette 12 Speed 9 52T Intergalactic Helix Race 12s 9 52T Cassettes deliver an industry leading 578% gear range and precision shifting performance with Shimano, SRAM, and TRP 12s drivetrains. Love to grind climbs? Throw on a 28T chainring and go pull some stumps. Hungry for top speed? Push a big ring, comfortable in the knowledge that youve got the most gear range you can get from a single ring, 12 speed setup. Helix Race 9 52T cassettes