SMC #3623 Backing Plate for Robust Kart Clutch Support kart spindles a rigid throttle linkage ensures

a rigid throttle linkage ensures that your foot's input directly translates to the carburetor without hesitation

Hardened Aluminum Construction: Resists wear and prevents tooth deformation under extreme racing loads

Whether upgrading from a worn driver or building a new rig

while casuals use it for fun progress tracking

Whether restoring a veteran kart or prepping for a stock class event

SMC #3623 Backing Plate for Robust Kart Clutch Support kart spindles a rigid throttle linkage ensuresWhat holds your clutch together under extreme G forces? The #3623 backing plate, engineered to absorb shocks and maintain structural integrity in SMC systems. It acts as the backbone, supporting even expansion of clutch elements for uniform power application. Discover its edge: Reinforced edges resist warping from repeated engagements. Optimized thickness balances rigidity with minimal added weight. Precision holes for secure spring mounting, reducing