Left Spindle - 25mm - Tillotson T4 Jr and Sr series-junior which means that your required

which means that your required kart seat size is unaffected by the addition of a P1 rib protector

Inside the P1 is carefully shaped of highly technical composite panels designed to spread the load perfectly over the whole ribcage and always retain their shape even on a hot day and the internal anti shock foam contributes to an ultra high level of load spreading over the whole ribcage

Side Pod Nerf Bar - 507 right side body work support

Also used for for Birel 25mm front axle nut

Multi Position Uni-ball Eccentrics x 8mm[

Left Spindle - 25mm - Tillotson T4 Jr and Sr series-junior which means that your requiredLeft Side Steering Spindle 25mm for Tillotson T4 Jr and Sr T4 series spec part Left and Right spindles sold individually LOC E1D