| YAMAHA Grizzly 450 IRS | ARCH MOTORCYCLE 1S |
|---|
| engine specs | |
| Type | |
|---|---|
| Single cylinder, liquid-cooled, 4-stroke, SOHC, 2-valves | S&S Cycle T124 45-degree downdraft fuel-injected V-Twin engine |
| Displacement | |
| 421 cm3 | 2032 cm3 |
| Bore X Stroke | |
| 3.3x3.0 in OR 84 mm | - |
| Compression Ratio | |
| 10.0:1 | - |
| Torque | |
| - | 115.3/- lb-ft/RPM OR 156/- Nm/RPM |
| Fuel System | |
| Carburettor BSR33/1 | EFI |
| transmission specs | |
| Gearbox | |
|---|---|
| Ultramatic with all wheel engine braking, H/L/N/R/P | 6-speed |
| Clutch | |
| Automatic | Compact dry clutch |
| Final Drive | |
| Shaft,On-Command 2WD/4WD/diff-lock | Chain |
| chassis specs | |
| Frame | |
|---|---|
| Steel | Tubular steel frame with CNC-machined aluminum subframe single-sided swingarm |
| Front Suspension | |
| Independent double wishbone, 5 position preload adjustment, 160 mm wheel travel | Fully adjustable ARCH/Öhlins FGRT series fork |
| Rear Suspension | |
| Independent double wishbone, 5 position preload adjustment, 180 mm wheel travel | Fully adjustable ARCH/Öhlins rear shock with reservoir and hydraulic pre-load adjustment |
| Front Brake | |
| Dual hydraulic disc | Dual ISR 6-piston monobloc radial mount calipers with ISR floating dampened discs |
| Rear Brake | |
| Sealed oil-bathed multi-disc | Single ISR 4-piston monobloc radial mount caliper with ISR semi-floating 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 | 31.5 in OR 800 mm |
| Ground Clearance | |
| 9.6 in OR 244 mm | - |
| Weight | |
| - | 563 lbs OR 255 kg |
| Fuel Capacity | |
| 4 gallons OR 15.1 L | 4.5 gallons OR 17.0 L |
| Wheelbase | |
| 48.5 in OR 1232 mm | 65.4 in OR 1661 mm |
| tyres specs | |
| Front | |
|---|---|
| AT25x8-12 | 120/70-17 Michelin Power RS |
| Rear | |
| AT25x10-12 | 240/45-17 Michelin Power RS |
