| YAMAHA Grizzly 450 IRS | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Single cylinder, liquid-cooled, 4-stroke, SOHC, 2-valves | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 421 cm3 | - |
| Bore X Stroke | |
| 3.3x3.0 in OR 84 mm | - |
| Compression Ratio | |
| 10.0:1 | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| Carburettor BSR33/1 | - |
| transmission specs | |
| Gearbox | |
|---|---|
| Ultramatic with all wheel engine braking, H/L/N/R/P | - |
| Clutch | |
| Automatic | - |
| Final Drive | |
| Shaft,On-Command 2WD/4WD/diff-lock | - |
| chassis specs | |
| Frame | |
|---|---|
| Steel | Aluminium frame |
| Front Suspension | |
| Independent double wishbone, 5 position preload adjustment, 160 mm wheel travel | - |
| Rear Suspension | |
| Independent double wishbone, 5 position preload adjustment, 180 mm wheel travel | - |
| Front Brake | |
| Dual hydraulic disc | - |
| Rear Brake | |
| Sealed oil-bathed multi-disc | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 78.5 in OR 1994 mm | - |
| Overall Width | |
| 43 in OR 1092 mm | - |
| Seat Height | |
| 33.1 in OR 841 mm | - |
| Ground Clearance | |
| 9.6 in OR 244 mm | - |
| Weight | |
| - | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 4 gallons OR 15.1 L | - |
| Wheelbase | |
| 48.5 in OR 1232 mm | - |
| tyres specs | |
| Front | |
|---|---|
| AT25x8-12 | - |
| Rear | |
| AT25x10-12 | - |
