| KAWASAKI KX450F | ARCH MOTORCYCLE 1S |
|---|
| engine specs | |
| Type | |
|---|---|
| Single cylinder, four-stroke, liquid-cooled | S&S Cycle T124 45-degree downdraft fuel-injected V-Twin engine |
| Displacement | |
| 449 cm3 | 2032 cm3 |
| Bore X Stroke | |
| 3.8x2.4 in OR 97 mm | - |
| Compression Ratio | |
| 12.5:1 | - |
| Horsepower | |
| 56/8500 KW(hp)/RPM | - |
| Torque | |
| 37/7000 lb-ft/RPM OR 50/7000 Nm/RPM | 115.3/- lb-ft/RPM OR 156/- Nm/RPM |
| Fuel System | |
| EFI, 43 mm Keihin throttle body | EFI |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-speed, return | 6-speed |
| Clutch | |
| Wet multi-disc, manual | Compact dry clutch |
| Final Drive | |
| Chain | Chain |
| chassis specs | |
| Frame | |
|---|---|
| Perimeter, aluminium | Tubular steel frame with CNC-machined aluminum subframe single-sided swingarm |
| Front Suspension | |
| 49 mm inverted telescopic Separate Function front Fork Air - Triple Air Chamber (SFF-Air TAC) | Fully adjustable ARCH/Öhlins FGRT series fork |
| Rear Suspension | |
| Uni-Trak linkage system and Kayaba shock with 22-position low-speed and 2-turns or more high-speed compression damping, 22-position rebound damping and fully adjustable spring preload | Fully adjustable ARCH/Öhlins rear shock with reservoir and hydraulic pre-load adjustment |
| Front Brake | |
| Single rigid mount 270 mm petal disc | Dual ISR 6-piston monobloc radial mount calipers with ISR floating dampened discs |
| Rear Brake | |
| Single 240 mm petal disc | Single ISR 4-piston monobloc radial mount caliper with ISR semi-floating disc |
| dimension specs | |
| Overall Length | |
|---|---|
| 85.8 in OR 2179 mm | - |
| Overall Width | |
| 32.3 in OR 820 mm | - |
| Seat Height | |
| 37.6 in OR 955 mm | 31.5 in OR 800 mm |
| Ground Clearance | |
| 13 in OR 330 mm | - |
| Weight | |
| 248 lbs OR 112 kg | 563 lbs OR 255 kg |
| Fuel Capacity | |
| 1.6 gallons OR 6.1 L | 4.5 gallons OR 17.0 L |
| Wheelbase | |
| 58.3 in OR 1481 mm | 65.4 in OR 1661 mm |
| tyres specs | |
| Front | |
|---|---|
| 80/100-21 51M | 120/70-17 Michelin Power RS |
| Rear | |
| 120/80-19 63M | 240/45-17 Michelin Power RS |
