Description
Tape E*Thirteen Helix Race
New for 2021, the HELIX Race cassette has more range than any other cassette on the market. The 9-tooth sprocket reduces the chainring size by one size.
- New for 2021, the HELIX Race cassette offers a 9 to 50 teeth 12 speed gearing.
- This cassette offers a greater range than any other cassette on the market.
- The 9-tooth sprocket allows you to reduce your chainring by one size.
- 7075 aluminum and heat treated cromoly steel construction.
- Compatible with 12V transmissions SRAM XD.
