SunRace MX80 Cassette

Conquer any climb with the SUNRACE MX80 11-Speed Wide Ratio MTB Cassette. This 11-50T upgrade offers massive gear range without 12-speed complexity, fitting standard HG-spline freehubs for effortless integration with Shimano 11-speed drivetrains. Its lightweight design combines durable steel cogs with aluminum for the largest sprockets, all on rigid alloy spiders for precise shifting. Experience superior climbing and smooth transitions for advanced MTB performance