Fonkon Motorsports Product Description RC300DS EEC ENGNE Engine Type Air-cooled 4-stroke 4-valve SOHC single Bore [mm] 78 Stroke [mm] 61.2 Cylinder capacity [cm 3 ] 292.5 Compression ratio 8.9: 1 Carburetor TK Vacuum diaphragm (BS34) Maximum net power output 22.7HP at 7500 rpm Net maximum torque 20.0N? at 6000 rpm Cold-starting system Manual Choke Ignition CDI Starter Electric button TRANSMISSION Gearbox 5-speed Final drive 520 ring sealed chain DIMMENSION AND WEIGHT Length ?width ?height 2280 ?885 ?1220 mm Wheelbase 1446 mm Ground Clearance 340 mm Seat Height 960 mm Fuel tank Maximum capacity 12 liters Dry weight 146 kg Wheels / SUSPENSION / BRAKES Wheels Front Aluminum rim/wire spoke Wheels Rear Aluminum rim/wire spoke Tyres Front 300-21 51S Tyres Rear 410-18 59S Suspension Front 41mm inverted leading-axle twin-chamber cartridge type telescopic fork with rebound damping ; 240mm axle travel Suspension Rear Progressive ?oft damper? 60mm axle travel Brakes Front Single 260mm hydraulic disc with dual-piston caliper Brakes Rear Single 230mm hydraulic disc with dual-piston caliper