Labwork Go kart 30 Series 3/4 Driver 5/8 Driven 7 Diameter Clutch Kit with Belt Replacement for 30 Series karts

Fits Models - Replacement for 30 Series karts. Function - This belt clutch kit will help obtain more takeoff power by providing more torque at the low end and higher speed at the high end. Premium Quality - Made of premium quality materials, light, portable, strong, durable, large torque, wear-resistant, fast heat dissipation, firm and safe, to ensure the safety of your kart. Package Includes - Driver 3 // 4 - 1pc, driven 5 / 8 boet - 1pc (7 diameter), asymmetrical belt 203591, crankshaft bolt and lock washer (1pc). Attention - Please check the part picture and part number before purchasing to make sure this is the product you need.