Go-Kart 125cc Coolster GK6125-2/ 125cc Fully automatic with reverse. $1699 assembled, tested and ready to ride. Specifications Model Number: GK-6125Engine Type: 120CC Single cylinder, 4-stroke, air-cooledMax Torque: 6.9N.m/6000r/minMax Power: 5.5kW/8500r/minIgnition: CDIStarting System: ElectricClutch: Automatic with reverseTransmission: Chain, Rear wheel driveBrakes Front/Rear: Hub/hydraulic discTires Front/Rear: 16 x 8.00 – 7 / 17 x 7.00 – 8Fuel Capacity/Oil Type: 3 LHeight to Seat: 320 mmMin. Ground Clearance: 105 mm