Bicycle Components & Accessories
Sram Cassettes PG1050 10 Speed Cassette - 11-28T
Technology Highlight(s): PowerGlide Lock Ring Material: Forged 7000 Series Alloy Sprocket Material: Heat-Treated Steel Weight: 11-32T - 299g, 11-23T - 250g
https://www.bizrate.co.uk/bicyclecomponents_accessories/sram-cassettes-pg1050-10-speed-oid6612375181.html