Complete group of 4-shoe clutch system includes flywheel, graphite clutch footwear, medium clutch spring, assembly screws, flywheel collar, flywheel nut and stress sleeve. Improves clutch bell engagement for better motor reaction and improves throttle feel. The 4-shoe clutch design permits super-easy clutch setting from soft to hard environment, each suited to various track conditions and racing style. The 4-shoe clutch features smaller, lighter internal parts, as well as the design permits more balanced clutch bell engagement set alongside the conventional 3-shoe design. The clutch environment is tuned with all the adjustment nut to regulate the engagement point as desired.