Beta M4 Motard (2009-12) vs Ducati Scrambler Icon Dark (2020) vs BMW K75S (1992) vs Beta Alp 4.0 (2005-06)
Comparison technical specifications
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| Make: | Beta | Ducati | BMW | Beta |
| Model: | M4 Motard | Scrambler Icon Dark | K75S | Alp 4.0 |
| Years: | 2009-12 | 2020 | 1992 | 2005-06 |
| Engine: | Four stroke, single cylinder, SOHC, 4 valves | Four stroke, 90° “L” twin cylinder, SOHC, desmodromic 2 valve per cylinder | Four-stroke, horizontal three cylinder in-line, DOHC, 2 valves per cylinder | Four stroke, single cylinder, SOHC, 4 valves |
| Capacity: | 349 cc / 21.3 cu in | 803 cc / 49.0 cub in | 740 cc / 45 cub. in. | 349 cc / 21.3 cu in |
| Bore x Stroke: | 79 x 71.2 mm | 88 x 66 mm | 67 x 70 mm | 79 x 71.2 mm |
| Compression Ratio: | 9.5:1 | 11.0:1 | 11.0:1 | 9.5:1 |
| Induction: | Mikuni BEST 33 | Electronic fuel injection, 50 mm throttle body | Electronic injection, Bosch LE-Jetronic | Mikuni BST 33 |
| Starting: | Electric | Electric | Electric | Electric |
| Max Power: | 19.2 kW / 25.8 hp @ 6600 rpm | 73 hp / 54 kW @ 8250 rpm | 55 kW / 75 hp @ 8500 rpm | 20 kW / 27 hp |
| Max Torque: | 28.4 Nm / 2.9 kgf-m / 20.9 lb-ft @ 6050 rpm | 67 Nm / 49 lb-ft @ 5750 rpm | 68 Nm / 6.9 kgf-m / 50 ft lb @ 6750 rpm | 28 Nm / 2.9 kgf-m 21 lb-ft |
| Transmission: | 6 Speed | 6 Speed | 5 Speed | 6 Speed |
| Final Drive: | Chain | Chain, front sprocket 15, rear sprocket 46 | Shaft | Chain |
| Frame: | Steel, double cradle | Tubular steel Trellis frame | Double-downtube frame with engine as a stressed member; box-section aluminum monolever swing arm. | Tubular steel, double closed cradle |
| Front Suspension: | 28 mm Ø hydraulic forks | Upside down Kayaba 41 mm Kayaba Fork | Telescopic fork with hydraulic shock absorber. | Hydraulic fork, 48mm Ø |
| Front Wheel Travel: | 200 / 7.9 in | 150 mm / 5.9 in | 185mm / 7.3 in. | 200 mm / 7.9 in |
| Rear Suspension: | Single shock adjustable spring preload, 220mm wheel travel | Kayaba rear shock, pre-load adjustable | Monolever swinging arm. | Single shock adjustable spring preload |
| Rear Wheel Travel: | 220 mm / 8.7 in | 150 mm / 5.9 in | 114mm / 4.5 in. | 220 mm / 8.7 in |
| Front Brakes: | Single 310 mm Ø disc | Single 330 mm disc, radial 4-piston calliper with Bosch Cornering ABS as standard equipment | 2 x ∅285mm discs, 2 piston calipers | Single 260 mm Ø disc, 2-piston caliper |
| Rear Brakes: | Single 220 mm Ø disc | Single 245 mm disc, 1-piston floating calliper with Bosch Cornering ABS as standard equipment | Single ∅285mm disc | Single 220 mm Ø disc, 2-piston caliper |
| Front Tyre: | 120/70 -17 | 110/80 R18 Pirelli MT 60 RS | 100/90-18 | 90/90 -21 |
| Rear Tyre: | 150/60 -17 | 180/55 R17 Pirelli MT 60 RS | 130/90-17 | 140/80 -18 |
| Seat Height: | 870 mm / 34.3 in | 798 mm / 31.4 in - low seat 778 mm / 30.6 in available as accessory | 810 mm /31.9 in. or 760 mm / 29.9 in. for low seat model | 865 mm / 34 in |
| Dry Weight: | 133 kg / 293 lbs | 173 kg / 381 lbs | 229 kg / 505 lbs | 133 kg / 293 lbs |
| Fuel Capacity: | 10.5 Litres / 2.8 US gal | 13.5 Litres / 3.57 US gal | 21 liters / 5.54 US gal | 10.5 Litres / 2.8 US gal |