Attribute | Yamaha YZ85 2020 × | Kawasaki KX 85-I Monster Energy × |
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General | ||
Production from (year) | 2020 | 2012 |
Make | Yamaha | Kawasaki |
Model | Yamaha YZ85 | Kawasaki KX 85-I Monster Energy |
Category | Cross / motocross | Cross / motocross |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
Fuel system | Carburettor. Keihin PWK 28 | Carburettor. Keihin PWK28 |
Engine details | Reed-valve-inducted | - |
Displacement (cm³) | 85 | 84 |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 47.5 | 48.5 |
Stroke (mm) | 47.8 | 45.8 |
Gearbox | 6-speed | 6-speed |
Ignition | CDI | - |
Clutch | Wet multi-disc | - |
Compression | 9.6:1 | 10.0:1 |
Exhaust system | - | Pro-Circuit silencer |
Chassis | ||
Front suspension | Inverted fork | 36mm inverted telescopic cartridge fork with 18 position compression damping adjustment/ 10.8 in. |
Rear suspension | Single shock | UNI-TRAK single shock system with 4 position compression and 20 position damping adjustment plus adjustable spring preload/ 10.8 in. |
Front brakes | Single disc. Hydraulic. | Single disc. Hydraulic |
Rear brakes | Single disc. Hydraulic. | Single disc |
Diameter (mm) | 190 | 184 |
Frame type | Semi-double-cradle frame | High-tensile steel perimeter design with subframe member |
Front tyre | 70/100-17 | 70/100-17 |
Rear tyre | 90/100-14 | 90/100-14 |
Wheels | Dunlop tyres | - |
Front wheel travel (mm) | 274 | 275 |
Rear wheel travel (mm) | 282 | 275 |
Trail (mm) | 89 | 89 |
Rake (fork angle) (degree) | 26.3 | 27 |
Other | ||
Starter | Electric | Kick |
Color options |
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Dimensions | ||
Wheelbase (mm) | 1,255 | 1,255 |
Kerb weight (kg) | 73 | 69 |
Overall height (mm) | 1,146 | 1,054 |
Overall length (mm) | 1,821 | 1,821 |
Overall width (mm) | 759 | 734 |
Seat height (mm) | 841 | 841 |
Ground clearance (mm) | 330 | 340 |
Performance | ||
Fuel capacity (l) | 4.92 | 5.68 |