- Detail Images
e*thirteen componentsHelix R 12 Cassette Cluster
Item # ETR1WV8
- 100% Guaranteed Returns
Free Shipping on orders over $50
What do you think about this product?
November 21, 2021
Fast, reliable, light cassette
- I've put it through the wringer
This cassette was a bit tricky to install at first since it is fairly non-conventional, but for any future work there should be no struggles. This is my first e13 Helix cassette, but like the idea of being able to replace either the large aluminum cogs or the small steel cogs separately. It looks great with a decent price tag, and was a huge upgrade from SRAM SX Eagle cassette in regards to shifting reliability.