25mm Bore GX270 GX390 Gearbox Wet Clutch For Go Kart

Place of Origin: Zhejiang, China Brand Name: TZBRT/OEM Model Number: GX270/GX390 Gearbox Clutch Type: Go Karts Accessories, GX270/GX390 Engine: 4 Stroke Drive Mode: Chain-Driven Wheel Size: 10×4.50-5/11×7.10-5 Oil Tank Capacity: 10L Maximum Speed: 60km/h Displacement: 50-200cc Brake Type: Hydraulic Brake Engine Capacity: 50-200CC Product name: GX270/GX390 Gearbox Clutch Bore: 25mm Keyway: 7mm Output shaft: 20mm Combined with the speed: 1800?? 100r/min CPNO: CLX.00010/CLX.00011 Certification: ce