| Attribute | Honda TRX90X 2021 × | Kawasaki KFX90 2021 × |
|---|---|---|
| General | ||
| Production from (year) | 2021 | 2021 |
| Make | Honda | Kawasaki |
| Model | Honda TRX90X | Kawasaki KFX90 |
| Category | ATV | ATV |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor. 15mm piston-valve | Carburettor. Mikuni PTE 16 |
| Displacement (cm³) | 86 | 90 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Belt |
| Bore (mm) | 47 | 47 |
| Stroke (mm) | 49.5 | 51.8 |
| Gearbox | 4-speed | Automatic |
| Fuel control | Single Overhead Cams (SOHC) | Single Overhead Cams (SOHC) |
| Driveline | O-ring-sealed chain. 2WD. | 2WD |
| Ignition | CDI | Solid state CDI |
| Clutch | Automatic | Automatic CVT |
| Compression | - | 10.1:1 |
| Chassis | ||
| Front suspension | Independent suspension | Single A-arm with twin shock absorbers |
| Rear suspension | Swingarm with single shock | Swingarm with single shock absorber |
| Front brakes | Expanding brake (drum brake). Dual sealed drum | Expanding brake (drum brake). Dual |
| Rear brakes | Expanding brake (drum brake). Sealed drum | Single disc. Hydraulic. |
| Diameter (mm) | 140 | - |
| Frame type | - | Double cradle, steel |
| Front tyre | 20/7-8 | 18/7-8 |
| Rear tyre | 19/8-8 | 18/9-8 |
| Front wheel travel (mm) | 66 | 71 |
| Rear wheel travel (mm) | 66 | 74 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 983 | 965 |
| Kerb weight (kg) | 118.8 | 121 |
| Overall height (mm) | 927 | 925 |
| Overall length (mm) | 1,488 | 1,425 |
| Overall width (mm) | 894 | 905 |
| Seat height (mm) | 660 | 650 |
| Ground clearance (mm) | 99 | 100 |
| Performance | ||
| Reserve fuel capacity (l) | 1.14 | - |
| Fuel capacity (l) | 6.43 | 5.5 |