Beta RR 525 Motard (2009-10) vs Ducati 998 Matrix (2003) vs Hyosung GV 250 Aquila (2007-09) vs BMW R 75/7 (1976-79) vs BMW R 100GS (1991-92)
Comparison technical specifications
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| Make: | Beta | Ducati | Hyosung | BMW | BMW |
| Model: | RR 525 Motard | 998 Matrix | GV 250 Aquila | R 75/7 | R 100GS |
| Years: | 2009-10 | 2003 | 2007-09 | 1976-79 | 1991-92 |
| Engine: | Four stroke, single cylinder, OHC, 4 valve | Four stroke, 90° “L” twin cylinder, DOHC, desmodromic 4 valve per cylinder, belt driven | Four stroke, 75° V twin, DOHC, 4 per valve cylinder. | Four stroke, two cylinder horizontally opposed Boxer, pushrod operated 2 valves per cylinder. | Four stroke, two cylinder horizontally opposed Boxer, 2 valves per cylinder |
| Capacity: | 510 cc / 31.1 cu in | 998 cc / 60.9 cu in | 248 cc / 15.2 cu-in | 745 cc / 45.5 cu in. | 980 cc / 59.8 cu in. |
| Bore x Stroke: | 95 x 72 mm | 100 x 63.5 | 57 x 48.8 mm | 82 x 70.6 mm | 94 x 70.6 mm |
| Compression Ratio: | 11.0:1 | 11.4:1 | 10.3:1 | 9.0:1 | 8.5:1 |
| Cooling System: | Liquid cooled | Liquid cooled | Oil/Air | Air cooled | Air cooled |
| Induction: | Keihin FCR-MX 39 | Weber Marelli CPU 5.9M, 54mm throttle bodies, electronic fuel injection | 2x 26mm Mikuni carburetors | 2 x Bing constant depression carburetors | 2 x Bing carburetors |
| Ignition: | DC-CDI without trembler with variable ignition timing, Kokusan type | Digital CDI | Digital CDI | Battery ignition | Electronic ignition, Bosch |
| Starting: | Electric and kick | Electric | Electric | Electric | Electric |
| Transmission: | 6 Speed | 6 Speed | 5 Speed | 5 Speed | 5 Speed |
| Final Drive: | Chain | Chain | Chain | Shaft | Shaft |
| Front Suspension: | Hydraulic USD fork, Ø45 mm | Showa upside down fork with 43 mm of condition pipe diameter, TiN coating | 41mm Forks | Telescopic hydraulic forks | Telescopic fork with hydraulic shock absorber. |
| Rear Suspension: | Monoshock with progressive compound lever, 300mm wheel travel | A arm rocker with progressively working Öhlins central shock strut | Dual shocks | Long swinging arm with adjustable strut. 125mm wheel travel | Paralever adjustable preload, rebound damping compression |
| Front Brakes: | Single Ø 260 mm floating disc, 2 piston floating caliper | 2 x 320 mm Discs, 4 piston calipers | Single disc | Single ∅260mm disc, 1 piston caliper | Single ∅285mm disc, 2 piston caliper |
| Rear Brakes: | Single Ø 240 mm disc, 1 piston floating caliper | Single 220 mm disc, 2 piston caliper | Drum | Single ∅200mm drum | ∅200 Drum |
| Front Tyre: | 120/70 - 17 | 120/70 ZR17 | 110/90 -16 | 3.25 - S19 | 90/90-21 |
| Rear Tyre: | 150/60 - 17 | 190/50 ZR17 | 150/80-15 | 4.00 - S18 | 130/80-17 |
| Fuel Capacity: | 8.5 L / 2.2 US gal | 17 L / 4.5 US gal / 3.7 Imp gal | 14 Litres / 3.7 US gal | 24 Litres / 6.3 US gal | 24 L / 6.3 US gal |