Comparison of Honda TRX420FM and Yamaha Wolverine 450 Auto. 4X4 2010 [S]ave
| Attribute |  Honda TRX420FM × |  Yamaha Wolverine 450 Auto. 4X4 2010 × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2010 |
| Make | Honda | Yamaha |
| Model | Honda TRX420FM | Yamaha Wolverine 450 Auto. 4X4 |
| Category | ATV | ATV |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | 2 |
| Fuel system | Injection. Keihin 34mm throttle-body fuel-injection system | Carburettor. Mikuni® 33mm BSR |
| Displacement (cm³) | 420 | 421 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Shaft drive (cardan) | Shaft drive (cardan) |
| Bore (mm) | 86.5 | 84.5 |
| Stroke (mm) | 71.5 | 75 |
| Gearbox | Automatic | 5-speed |
| Fuel control | Overhead Valves (OHV) | Single Overhead Cams (SOHC) |
| Emission details | Meets California Air Resources Board (CARB) and EPA off-road emissions standards. | - |
| Driveline | Direct front and rear driveshafts | - |
| Ignition | Full-transistorized type with electronic advance | DC – CDI |
| Clutch | Automatic | - |
| Lubrication system | Semi-dry-sump | - |
| Compression | - | 10.0:1 |
| Chassis | ||
| Front suspension | Independent double-wishbone | Independent double wishbone |
| Rear suspension | Swingarm with single shock | Swingarm |
| Front brakes | Double disc. Hydraulic | Double disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Front tyre | 24/8-12 | 23/7-AT12 |
| Rear tyre | 24/10-11 | 23/10-AT12 |
| Front wheel travel (mm) | 160 | 127 |
| Rear wheel travel (mm) | 160 | 127 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
|
|
| Dimensions | ||
| Wheelbase (mm) | 1,255 | 1,232 |
| Kerb weight (kg) | 264.9 | 249.5 |
| Overall height (mm) | 1,146 | 1,095 |
| Overall length (mm) | 2,055 | 1,979 |
| Overall width (mm) | 1,171 | 1,064 |
| Seat height (mm) | 823 | 841 |
| Ground clearance (mm) | 231 | 221 |
| Performance | ||
| Reserve fuel capacity (l) | 3.78 | - |
| Fuel capacity (l) | 13.24 | 14.38 |
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