Aprilia RS 250 Challenge Cup Edition (2002) vs Suzuki DR 650R / S (1994)
Comparison technical specifications
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| Make: | Aprilia | Suzuki |
| Model: | RS 250 Challenge Cup Edition | DR 650R / S |
| Years: | 2002 | 1994 |
| Engine: | Two stroke, 90° V twin-cylinder, with laminar suction and exhaust valve. Separate lubrication with variable automatic mixer | Air/oil cooled, four stroke, single cylinder. SOHC, 4 Valve per cylinder. |
| Capacity: | 249 cc / 15.2 cu in | 640 cc / 39 cu in |
| Bore x Stroke: | 56 x 50.6 mm | 95 x 90.4 mm |
| Cooling System: | Liquid cooled | Air/oil cooled |
| Compression Ratio: | 12.00 (+/- 0.7) : 1 | 9.7:1 |
| Induction: | 2 x Ø34 mm Mikuni 34 SS flat side carburetors | 40 mm Flat side BST40 Mikuni |
| Ignition: | CDI | Digital |
| Starting: | Kick | Kick |
| Max Power: | 52.9 kW / 72.5 hp @ 11900 rpm | 32.8 kW / 45 hp @ 6800 rpm (at rear wheel 30.6 kW / 41.1hp @ 6500 rpm ) |
| Max Torque: | 40 Nm / 4.08 kgf-m / 29.5 lb/ft @ 10750 rpm | 57 Nm / 5.1 kgf-m / 42.0 lb-ft @ 5000 rpm |
| Transmission: | 6 Speed, direct drive | 5 Speed |
| Final Drive: | Chain, sealed, jointless, DID 520 V6 | Chain |
| Front Suspension: | Ø40 mm Inverted fork with adjustable rebound and compression damping. | Telescopic fork, coil spring, air/oil damped |
| Rear Suspension: | Magnesium alloy swingarm. Monoshock with resevoir, adjustable extension, compression and spring preloading. | Full Floater swingarm, single shock, gas/oil damped |
| Front Brakes: | 2 x Ø298 mm discs, 4 piston calipers | Single 280 mm disc, 2 piston caliper |
| Rear Brakes: | Single Ø220 mm disc, 2 piston caliper | Single 230 mm disc, 2 piston calipers |
| Front Tyre: | 120/60-17 | 90/90-21 |
| Rear Tyre: | 150/60-17 | 120/90-17 |
| Rake: | 25° | 27° |
| Dimensions: | Length: 1880 mm / 74.0 in Width: 690 mm / 27.2 in Height: 1080 mm / 42.5 in | Length: 2385 mm / 93.9 in Width: 870 mm / 34.3 in Height: 1330 mm / 52.4 in |
| Wheelbase: | 1370 mm / 53.9 in | 1509 mm / 59.4 in |
| Seat Height: | 810 mm / 31.9 in | 890 mm / 34.8 in |
| Wet Weight: | 167 kg 368 lbs | 166 kg / 366 lbs |
| Fuel Capacity: | 16.5 L / 4.4 US gal | 17 Litres / 4.5 US gal / 3.7 Imp gal |