XT M8100 12-Speed Cassette – 10-45T

Description

Super Lightweight Steel (SLS) spring are a lighter weight steel spring than the standard Fox spring. A proprietary surface treatment and stress relief process removes residual stresses from the spring, allowing them to withstand higher stresses. Each spring is optimized by using a smaller wire diameter and less coils, creating a lighter spring.

• Stroke Compatibility: 3.0″ -3.15″ / 76.2-80mm
• Internal diameter: 1.385″ / 35mm – also fits DVO, MRP and X-Fusion shocks.