Engine Type: Two-stroke single with KIPS Displacement: 99 cc Bore and Stroke: 52.5 x 45.8 mm Cooling: Liquid Compression Ratio: 9.6:1 (low speed) 8.8:1 (high speed) Fuel System: Keihin PWK28 Ignition: Digital CDI Front Suspension: 36 mm inverted telescopic cartridge fork with 18-way compression damping; Travel: 10.8 in. Front Brakes: Hydraulic disc Front Tire: 70/100x19 Rear Suspension: UNI-TRA...