10 speed. Function: Super Fluid Drive. Sprocket material: Hi-tensile steel. Sprockets on Spider: 3 on 1. Steel lockring. Alloy spider. Metallic finish. Weight: 250g.
Best Price: £37.00 from Merlin Cycles
SunRace RS0 Road Cassette – 10 Speed – Metallic / 11-28 / 10 Speed Reviews