Attribute | Yamaha YFM90 2016 × | Honda TRX90X 2012 × |
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General | ||
Production from (year) | 2016 | 2012 |
Make | Yamaha | Honda |
Model | Yamaha YFM90 | Honda TRX90X |
Category | ATV | ATV |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Valves per cylinder | 2 | - |
Fuel system | Carburettor. TK SVR 22 mm | Carburettor. 15mm piston-valve carburetor |
Displacement (cm³) | 88 | 86 |
Cooling system | Air | Air |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 47 | 47 |
Stroke (mm) | 51 | 49.5 |
Gearbox | Automatic | 4-speed |
Fuel control | Single Overhead Cams (SOHC) | Single Overhead Cams (SOHC) |
Emission details | - | Meets current California Air Resources Board (CARB) off-road emissions standards. |
Driveline | 2WD. Automatic CVT. F/N/R gears lever. | O-ring-sealed chain |
Ignition | DC-CDI | CDI |
Clutch | - | Automatic |
Lubrication system | - | Dry sump |
Compression | 10.2:1 | 12.0:1 |
Chassis | ||
Front suspension | Independent double wishbone | Independent suspension |
Rear suspension | Swingarm | Swingarm with single shock |
Front brakes | Expanding brake (drum brake) | Sealed multidisc |
Rear brakes | Expanding brake (drum brake). Hydraulic | Expanding brake (drum brake) |
Front tyre | 18/7-8 | 20/7-8 |
Rear tyre | 18/9-8 | 19/8-8 |
Front wheel travel (mm) | 78 | 66 |
Rear wheel travel (mm) | 83 | 66 |
Other | ||
Starter | Electric | Electric |
Color options |
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Dimensions | ||
Wheelbase (mm) | 1,010 | 983 |
Kerb weight (kg) | 120 | 118.8 |
Overall height (mm) | 910 | 927 |
Overall length (mm) | 1,490 | 1,488 |
Overall width (mm) | 885 | 894 |
Seat height (mm) | 654 | 660 |
Ground clearance (mm) | 100 | 99 |
Performance | ||
Fuel capacity (l) | 4.8 | 6.43 |