Knurled brake bias adjuster knob for go kart front brake bias systems, anodized black. This knob is ideal for the Righetti brake bias adjuster system, but will fit a multitude of brake bias adjustment systems. This component is denoted as K456N on parts diagrams on front brake bias adjustment systems.
With integrated finger grips to make bias adjustment quick and easy, the adjuster knob for by Righetti Ridolfi is M5 x 1.25 in thread size, and fits onto the end of the main adjuster rail of the brake bias system for karts. By screwing this knob forward or back, the bias of front to rear brakes can be altered, changing the handling characteristic of your kart.
Typically, this knob is utilized with shifter karts, or go karts equipped with both front and rear brakes. A concave area on the reverse side of the knob helps the adjustments 'click' into place to prevent over adjustment.
Each knob is sold separately. This knob is designed to primarily fit the KB060 bias system by Righetti. Most any system or bias adjuster that utilizes M5 adjuster knobs will accept this component.