R6bh – The faster engines and higher-grip tyres used in a variety of senior classes present unique problems for a kart manufacturer. We have addressed these with two models, and the R6BH is the chassis to choose for the ‘light weight’ senior classes. An engineered mix of 28mm and 32mm tubing, 1035mm wheelbase, plus the choice of 40mm or 50mm axle means the R6BH is incredibly versatile and suitable for Clubman Light through to Rotax Light. Removable front bar, independent caster and camber settings and ride height control give an even wider scope of chassis tuning adjustment .