Classic 7ply Canadian hard rock maple

The soft and surfy ride feel of the Union Strata is perfect for snowboarders looking to cruise the park or surf the whole mountain

SBR sleeve

Seven years of testing resulting in a ‘mountain-proof’ design

BONES creates unique urethanes for specific applications of skateboarding

SPITFIRE FORMULA 4 CLASSIC FULL WHEELS Size_160 Classic 7ply Canadian hard rockSpitfire Formula 4 features more speed and control on all surfaces, unmatched flatspot resistance, smooth anti stick slide, high rebound compound. 100% true performance urethane. Classic Full Shape: Wider version of the classic shape designed for lasting speed and more controllable slide.