KUU Diamond Stone Coarse 80mm A25 street-ready look with a touch

street-ready look with a touch of untamed flair

forms the heart of the H-POWER 89 - ensuring immediate power transmission

while canted footbeds align your stance naturally for effortless pop and reduced fatigue

perfect for transitioning from surf to sunset drinks

The Rhythm trunk is a summer essential built for adventure

KUU Diamond Stone Coarse 80mm A25 street-ready look with a touchCompact coarse diamond stone for fast, effective ski and snowboard edge repair and burr removal. The KUU Diamond Stone Coarse 80mm is a small, high grip tuning stone designed to quickly clean up damaged or hardened steel along your ski and snowboard edges. Using coarse 325mesh diamond abrasive bonded to a steel plate with a resin backing, it bites efficiently into the edge to remove burrs, rock damage and hard spots left after filing. The 23mm x 80mm