The 2017 KX450F motorcycle is the most powerful, lightweight, and agile KX450F ever. Developed from the highest levels of racing, this championship bike has advanced technology sourced straight from the world's premier race team—another reason why the KX450F is The Bike That Builds Champions.FeaturesChampionship-Proven Power: The 2017 KX450F motorcycle is lightweight and powerful due to innovative race-proven components.Chassis and Bodywork: The slim, lightweight, aluminum perimeter frame and revised triple clamps contribute to agile handling while a flat seat profile and integrated bodywork facilitate easy rider movement and a championship fit.Showa SFF-Air TAC Fork: Lightweight design with tuned rigidity to match chassis dynamics and optimize front end feel; Features low-friction fork seals and optimized valve settings for smooth action and progressive dampingAdvanced Fuel Mapping Technology: The KX450F motorcycle features several advanced ignition and fuel-mapping systems for precise adjustability.PowerEngine: 4-stroke, 1-cylinder, DOHC, water-cooledDisplacement: 449ccBore x Stroke: 96.0 x 62.1mmCompression ratio: 12.8:1Fuel System: DFI® with 43mm Keihin throttle bodyIgnition: Digital DC-CDITransmission: 5-speed, return shiftFinal Drive: ChainPerformanceFront Suspension / Wheel Travel: Inverted Showa SFF-Air TAC fork with Triple Air Chamber, DLC coated sliders, 22-position compression and 20-position rebound damping adjustment / 12.0 in.Rear Suspension / Wheel Travel: Uni-Trak® linkage system and Showa shock, 19-position low-speed and 4-turns high-speed compression damping, 22-position rebound damping and fully adjustable spring preload / 12.0 in.Front Tire Size: 80/100-21Rear Tire Size: 120/80-19Front Brakes: Single semi-floating 270mm Braking petal disc with dual-piston caliperRear Brakes: Single 240mm Braking petal disc with single-piston caliperDetailsFrame Type: Aluminum perimeterRake/Trail: 28.2 deg. / 5.0 in.Overall Length: 86.4 in.Overall Width: 32.3 in.Overall Height: 50.4 in.Ground Clearance: 13.2 in.Seat Height: 37.4 in.Curb Weight: 239.8 lb.Fuel Capacity: 1.66 gal.Wheelbase: 58.9 in.Color Choices: Lime GreenNOTES:Curb weight includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied).
The KX100 motorcycle is the choice of future motocross champions. With more power and larger wheels than the KX85, this two-stroke super-mini gives riders the perfect blend of proportionate power increase with a larger chassis before transitioning to the big bikes.FeaturesHigh-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: ChainPerformanceFront Suspension / Wheel Travel: 36mm inverted telescopic cartridge fork with 20-way compression damping / 10.8 in.Rear Suspension / Wheel Travel: Uni-Trak® single shock system with 24-way compression and 21-way rebound damping plus adjustable spring preload / 10.8 in.Front Tire Size: 70/100-19Rear Tire Size: 90/100-16Front Brakes: DiscRear Brakes: DiscDetailsFrame Type: High-tensile steel perimeter design with subframe memberRake/Trail: 29 deg. / 4.3 in.Overall Length: 75.6 in.Overall Width: 30.1 in.Overall Height: 45.3 in.Ground Clearance: 13.0 in.Seat Height: 34.3 in.Curb Weight: 169.7 lb.Fuel Capacity: 1.32 gal.Wheelbase: 51.6 in.Color Choices: Lime GreenNOTES:Curb weight includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied).
The KX85 motorcycle is a fixture on the podium at motocross races across the country. Delivering a winning combination of power, agility and adjustability.FeaturesHigh-performance liquid-cooled, 84cc 2-stroke engine6-position adjustable handlebar mount helps tailor ergonomics for a wide range of ridersSophisticated suspension components with a 32.7 inch seat heightFront and rear disc brakesHigh tensile steel perimeter framePowerEngine: 2-stroke, 1-cylinder, piston reed, valve, water-cooledDisplacement: 84ccBore x Stroke: 48.5 x 45.8mmCompression ratio: 10.9:1 (low speed) - 9.0:1 (high speed)Fuel System: Keihin PWK28Ignition: Electric CDI w/digital advanceTransmission: 6-speed, return shiftFinal Drive: ChainPerformanceFront Suspension / Wheel Travel: 36mm inverted telescopic cartridge fork with 20-way compression damping / 10.8 in.Rear Suspension / Wheel Travel: Uni-Trak® single shock system with 24-way compression and 21-way rebound damping, plus adjustable spring preload / 10.8 in.Front Tire Size: 70/100x17Rear Tire Size: 90/100x14Front Brakes: DiscRear Brakes: DiscDetailsFrame Type: High-tensile steel perimeter design with subframe memberRake/Trail: 29 deg. / 3.8 in.Overall Length: 72.0 in.Overall Width: 30.1 in.Overall Height: 43.3 in.Ground Clearance: 11.4 in.Seat Height: 32.7 in.Curb Weight: 165.3 lb.Fuel Capacity: 1.32 gal.Wheelbase: 49.8 in.Color Choices: Lime GreenNOTES:Curb weight includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied).