Raceface NEXT SL Wheel Rear 29'' / 622 12mm TA 148mm Disc IS 6-bolt Shimano Micro SplineFull carbon fiber construction Tubeless ready rim (tape and valves installed) Single spoke length for entire wheel Hub and bearing system designed and validated for longevity, smoothness, low drag and zero play 6 double tooth pawls (3 engage at a time) 120 points of engagement (3 degrees) One length spoke used throughout wheelset (F&R) 1555g (wheelset) TECH SPECS Axle Type 12mm TA Freehub Body Shimano Micro Spline Hub Model Vault Hub Spacing 148mm