BMW S 1000RR Isle of Man Edition (2021) vs Suzuki DR 750S Big (1988)
Comparison technical specifications
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| Make: | BMW | Suzuki |
| Model: | S 1000RR Isle of Man Edition | DR 750S Big |
| Years: | 2021 | 1988 |
| Engine: | Four stroke, transverse four cylinder, DOHC, 4 titanium valves per cylinder, BMW ShiftCam | Four stroke, single cylinder, SOHC, 4 vaves |
| Capacity: | 999 cc / 60.9 cu-in | 727 cc / 44.4 cu in |
| Bore x Stroke: | 80 x 49.7 mm | 9.5:1 |
| Cooling System: | Liquid/oil cooled | Air/oil cooled |
| Compression Ratio: | 13.3:1 | 105 x 84 mm |
| Starting: | Electric | Electric |
| Max Power: | 151 kW / 205 hp @ 13000 rpm | 37 kW / 50 hp @ 6800 rpm (rear tyre: 34.1 kW / 45.7 hp/6500 rpm ) |
| Max Torque: | 113 Nm / 83.3 lb-ft @ 11000 rpm | 55 Nm / 5.6 kgf-m / 40.6 lb-ft @ 5600 rpm |
| Clutch: | Multi-disc clutch in oil bath, anti-hopping clutch, mechanically operated, integrally-reinforced | Wet, multi-plate |
| Transmission: | Constant-mesh 6-speed gearbox with straight cut gears | 5 Speed |
| Final Drive: | Chain 525 17/45 | Chain, DAIDO DID520VL2, 116 links |
| Front Suspension: | 45 mm Upside-down telescopic fork, compression and rebound stage adjustable, adjustable preload | 38mm Telescopic, coil spring, air damped |
| Front Wheel Travel: | 120 mm / 4.7 in | 240 mm / 9.4 in |
| Rear Suspension: | “WSBK” Aluminium swing arm, full floater pro, compression and rebound damping adjustable, adjustable preload | Full floater rising-rate monoshock with adjustable preload. |
| Rear Wheel Travel: | 117 mm / 4.6 in | 220 mm / 8.7 in |
| Front Brakes: | 2x 320mm floating disc, radial 4-piston fixed calipers | Single 280 mm disc, 2 piston caliper |
| Rear Brakes: | Single 220 mm disk, single-piston floating caliper | 160 mm Drum |
| Front Tyre: | 120/70 ZR17 | 90/90-21 54S |
| Rear Tyre: | 190/55 ZR17 | 130/80-17 65S |
| Wheelbase: | 1441 mm / 56.7 in | 1505 mm / 59.3 in |
| Seat Height: | 824 mm / 32.4 in | 876 mm / 34.5 in |
| Wet Weight: | 193.5 kg / 427 lbs | 195 kg / 430 lbs |
| Fuel Capacity: | 16.5 Litres / 4.4 US gal | 29 Litres / 7.7 US gal / 6.4 Imp gal |