SRAM PG-1230 MTB Eagle 12-Speed Cassette

12 speed MTB cassette (Non-XD interface)
11-50T wide range cassette
Heat treated steel cogs with aluminum spider
Compatible with SRAM 12 speed eagle chains
Designed to fit standard 10 speed MTB and 11 speed road (with 1.85 mm spacer) freehub bodies
Weight: 615 g