e*thirteen Helix Race cassette / 9-50T (Eggplant)

e*thirteen Helix Race cassette / 9-50T (Eggplant)

e*thirteen Helix Race 12s 9–50T Eggplant – FW2HRA-104

Lightweight 12-speed MTB cassette e*thirteen Helix Race with an exceptionally wide range of 9–50 teeth (556 %). It is compatible with 12-speed SRAM Eagle, Shimano and TRP drivetrains and uses a SRAM XD/XDR freehub body.

The two-piece construction combines 10 steel sprockets and 2 aluminium sprockets, which contributes to low weight and high durability at the same time. The smallest 9-tooth sprocket allows a smaller chainring to be used while keeping a tall gear for fast riding.

Technical specifications:

• number of speeds: 12
• range: 9–50 teeth
• gear steps: 9–11–13–15–17–20–23–27–31–36–42–50 T
• gear range: 556 %
• freehub body: SRAM XD / XDR
• material: 10× steel, 2× aluminium
• weight: approx. 384 g
• colour: Eggplant / purple
• use: MTB
• manufacturer code: FW2HRA-104
• EAN: 4711280340293

The manufacturer e*thirteen also states that the updated Helix Race cassettes can be used on e-bikes as well.