2019 TM Racing MX 300. Image credits - TM Racing.
TM Racing's profilation of this bike
This latest generation of big 2-stroke engine performance has been achieved with a new cylinder port / port timing arrangement, a new nicisil cylinder wall coating and a new exhaust pipe, all designed to work seamlessly alongside the TMEES electronically controlled exhaust valve.
General information
Motorcycle name
TM Racing MX 300
Model year
2019
Category
Cross / motocross
Rating
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Engine and transmission
Displacement
295.0 ccm (18.00 cubic inches)
Engine type
Single cylinder, two-stroke
Engine details
V-Force Reed valve
Bore x stroke
72.0 x 72.0 mm (2.8 x 2.8 inches)
Fuel system
Carburettor. Keihin PWM 38
Ignition
Kokusan CDI Electronic with variable advance with two selectable maps through handlebar switch
Lubrication system
3,5% oil mix
Cooling system
Liquid
Gearbox
5-speed
Transmission type
Chain (final drive)
Clutch
Multiple-disk in oil bath with hydraulic control
Driveline
Straight – tooth gear
Chassis, suspension, brakes and wheels
Frame type
Perimetral aluminium section
Front suspension
Kayaba USD
Front wheel travel
48 mm (1.9 inches)
Rear suspension
TM Racing
Front tire
80/100-X21
Rear tire
110/90-X19
Front brakes
Single disc. Wave disc.
Diameter
270 mm (10.6 inches)
Rear brakes
Single disc. Wave disc.
Diameter
245 mm (9.6 inches)
Physical measures and capacities
Fuel capacity
9.50 litres (2.51 US gallons)
Other specifications
Color options
Blue/white
Starter
Kick
Comments
Italian brand.
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Further information
Insurance costs Compare US insurance quotes from the nation's top providers. Maintenance Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. Ask questions Join the 19 TM Racing MX 300 discussion group or the general TM Racing discussion group. Related bikes List related bikes for comparison of specs.
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property of the respective owners. Technical specifications are subject to change without notice.