- Tubeless ready front and rear specific wheels are optimized to address the specific performance requirements and loads of mountain biking - New rim profile improves pinch flat protection - Shot peened anodized finish - CB Ratchet hub has 10 degree engagement and standard flanges to accommodate j-bend spokes - Comes with 36 tooth ratchet, can be upgraded to 54 tooth (CE0993) - Compliant-tuned front wheel improves handling and maximizes grip. Wider rim width supports a wider tire profile up front for more air volume and larger contact patch (30mm inner width) - Stiff-tuned rear wheel supports peak loads and enhances stability at speed. Narrower rim width supports a narrower rear tire for lower rolling resistance and good grip from edge knobs (28.5mm inner width) - Front wheel built with Pillar SR TB 2016 spokes - Rear wheel built with Pillar SR TB 2018 spokes - 6-bolt disc - Lifetime warranty on Synthesis Alloy 2.0 rims Front/Rear / Axle/Spacing (mm) / Hole / Internal W Weight Front / 15x110 / 28 / 30mm 968g Rear (XD) / 12x148 / 32 / 28.5mm 1150g Rear (Micro Spline) / 12x148 / 32 / 28.5mm 1150g
