High-performance liquid-cooled, 99cc 2-stroke engine6-position adjustable handlebar mount helps tailor ergonomics for a wide range of ridersSophisticated suspension components are adjustableLarger (19F, 16R) wheels than the KX85 (17F, 14R) contribute to a taller 34.3 inch seat height and higher 13.0 inch ground clearanceFront and rear disc brakesPowerEngine: 2-stroke, 1-cylinder, piston reed valve, water-cooledDisplacement: 99ccBore x Stroke: 52.5 x 45.8mmCompression ratio: 10.2:1 (low speed) - 8.7:1 (high speed)Fuel System: Keihin PWK28Ignition: CDI w/digital advanceTransmission: 6-speed, return shiftFinal Drive: Chain