5 HP Mini Bike Comet Clutch Set 3/4 Inch 10T #40 or 41 Chain Predator Driver Pulley Replacement Comet TAV2 Go-Kart Torque ConverterAsymmetrical DesignUpdated Transmission BeltDriven ClutchHigh-quality Aluminum and SteelAdequate AccessoriesVersatile UsageBelt Outside Circumference: 27" / 68.9 cm,Weight: 3.24 x 6.64 x 6.