The SRAM XG-1275 12-Speed Cassette is a high-performance, lightweight mountain bike cassette designed specifically for 1x12 drivetrains. Featuring a massive 10-50 tooth gear range, it provides a true 500% gear span for handling steep climbs and flat descents.Core SpecificationsSpeed: 12-SpeedGear Ratios: 10-12-14-16-18-21-24-28-32-36-42-50THub Compatibility: Requires an XD-Driver freehub bodyTechnology: FULL PIN™ technologyMaterials: 11 precision-engineered steel cogs combined with a single large 50T aluminum cog (joined by high-strength stainless steel pins)Weight: Approx. 450 grams
