Attribute | ![]() Kawasaki KX 85-I 2017 × | ![]() Yamaha DT50X 2010 × |
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General | ||
Production from (year) | 2017 | 2010 |
Make | Kawasaki | Yamaha |
Model | Kawasaki KX 85-I | Yamaha DT50X |
Category | Cross / motocross | Super motard |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
Fuel system | Carburettor. Keihin PWK28 | - |
Engine details | Piston reed valve | - |
Displacement (cm³) | 84 | 49.7 |
Power (kw) | - | 2.1 |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Chain | Chain |
Torque (Nm) | - | 3.3 |
Bore (mm) | 48.5 | 40.3 |
Stroke (mm) | 45.8 | 39 |
Gearbox | 6-speed | 6-speed |
Ignition | Electric CDI w/digital advance | CDI |
Lubrication system | - | Autolube |
Compression | 10.0:1 | - |
Chassis | ||
Front suspension | 36mm inverted telescopic cartridge fork with 18-way compression damping | Telescopic fork |
Rear suspension | Uni-Trak single-shock system with 4-way compression and 16-way rebound damping, plus adjustable spring preload | Hydraulic shock absorber |
Front brakes | Single disc | Single disc |
Rear brakes | Single disc | Single disc |
Diameter (mm) | 184 | 220 |
Frame type | Perimeter, high-tensile steel | - |
Front tyre | 70/100-17 | 100/80-17 |
Rear tyre | 90/100-14 | 130/70-17 |
Wheels | Wire spoked | - |
Front wheel travel (mm) | 275 | 190 |
Rear wheel travel (mm) | 275 | 220 |
Trail (mm) | 97 | - |
Rake (fork angle) (degree) | 29 | - |
Other | ||
Starter | Kick | Kick |
Color options |
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Dimensions | ||
Wheelbase (mm) | 1,255 | 1,350 |
Kerb weight (kg) | 69 | 104 |
Overall length (mm) | 1,821 | 2,000 |
Overall width (mm) | 734 | 850 |
Seat height (mm) | 841 | 870 |
Ground clearance (mm) | 340 | 317 |
Performance | ||
Fuel capacity (l) | 5 | 6 |