| KAWASAKI KX250 | ARCH MOTORCYCLE 1S |
|---|
| engine specs | |
| Type | |
|---|---|
| Liquid-cooled, 2-stroke Single with KIPS | S&S Cycle T124 45-degree downdraft fuel-injected V-Twin engine |
| Displacement | |
| 249 cm3 | 2032 cm3 |
| Bore X Stroke | |
| 2.6x2.8 in OR 66 mm | - |
| Compression Ratio | |
| 10.2:1 (low speed) 8.9:1 (high speed) | - |
| Horsepower | |
| 58/9000 KW(hp)/RPM | - |
| Torque | |
| 37/8000 lb-ft/RPM OR 50/8000 Nm/RPM | 115.3/- lb-ft/RPM OR 156/- Nm/RPM |
| Fuel System | |
| Keihin PWK 38S | 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, high-tensile steel | Tubular steel frame with CNC-machined aluminum subframe single-sided swingarm |
| Front Suspension | |
| 48 mm upside-down AOS-type telescopic fork with 16-way compression and 16-way rebound damping | Fully adjustable ARCH/Öhlins FGRT series fork |
| Rear Suspension | |
| New Uni-Trak with adjustable preload, dual-speed (low: 18-way, high: 2-turns) compression damping | Fully adjustable ARCH/Öhlins rear shock with reservoir and hydraulic pre-load adjustment |
| Front Brake | |
| Single semi-floating 250 mm disc, Dual-piston caliper | Dual ISR 6-piston monobloc radial mount calipers with ISR floating dampened discs |
| Rear Brake | |
| Single 240 mm disc, Single-piston caliper | Single ISR 4-piston monobloc radial mount caliper with ISR semi-floating disc |
| dimension specs | |
| Overall Length | |
|---|---|
| 86 in OR 2184 mm | - |
| Overall Width | |
| 32.1 in OR 815 mm | - |
| Seat Height | |
| 38 in OR 965 mm | 31.5 in OR 800 mm |
| Weight | |
| 214 lbs OR 97 kg | 563 lbs OR 255 kg |
| Fuel Capacity | |
| 2.2 gallons OR 8.3 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 | |
| 110/90-19 62M | 240/45-17 Michelin Power RS |
