BMW K 75 (1985-86) vs Yamaha SRX 600 (1989-97) vs Yamaha XT 250 (2016-17) vs Yamaha YZF 600 R6 (2007)
Comparison technical specifications
Add bike |
Remove bike |
Remove bike |
Remove bike |
Remove bike |
| Make: | BMW | Yamaha | Yamaha | Yamaha |
| Model: | K 75 | SRX 600 | XT 250 | YZF 600 R6 |
| Years: | 1985-86 | 1989-97 | 2016-17 | 2007 |
| Engine: | Four-stroke, horizontal three cylinder in-line, DOHC, 2 valves per cylinder | Four stroke, single cylinder, SOHC, 4 valve | Four stroke, single cylinder. SOHC, 2 valve | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder. |
| Capacity: | 740 cc / 45 cub. in. | 608 cc / 37.1 cu-in | 249 cc / 15.2 cu-in | 599 cc / 36.5 cu-in |
| Bore x Stroke: | 67 x 70 mm | 96 х 84 mm | 74.0 x 58.0mm | 67 x 42.5 mm |
| Compression Ratio: | 11.0:1 | 8.5:1 | 9.5;1 | 12.4;1 |
| Cooling System: | Liquid cooled | Air cooled | Air cooled | Liquid cooled |
| Induction: | Electronic injection, Bosch LE-Jetronic | 27mm Teikei 2KY27PV carburetor | Mikuni 33mm throttle body fuel injection | Fuel Injection 38mm throttle bodies |
| Starting: | Electric | Kick | Electric | Electric |
| Max Power: | 55 kW / 75 hp @ 8500 rpm | 45 hp / 34 kW @ 6500 rpm | 18 hp / 13.1 kW @ 7500 rpm | 124.6 hp / 91.7 kW @14500 rpm |
| Max Torque: | 68 Nm / 6.9 kgf-m / 50 ft lb @ 6750 rpm | 4.9 kgf-m / 34 lb-ft / 46 Nm @ 5500 rpm | 19 Nm / 14.5 lb-fts @ 6500 rpm | 69.1 Nm / 7.05 kg-m @ 11000 rp @ 1100 rpm |
| Transmission: | 5 Speed | 5 Speed | 5 Speed | 6 Speed |
| Front Suspension: | Telescopic fork with hydraulic shock absorber. | 36mm Telescopic forks | 35mm Telescopic forks | 41mm upside down forks with 2-way compression damping adjustable |
| Front Wheel Travel: | 185mm / 7.3 in. | 134 mm / 5.2 in | 225 mm / 8.9 in | 119.4 mm / 4.7 in |
| Rear Suspension: | Monolever swinging arm. | Dual Kayaba shocks 5-way adjustable for preload | Monocross, Swingarm rebound-adjustable single shock | Fully adjustable rear shock absorber with 2-way compression damping |
| Front Brakes: | 2 x ∅285mm discs, 2 piston calipers | 2x 267mm disc | Single 245mm disc | 2x 320mm discs |
| Rear Brakes: | Single ∅285mm disc | Single 240mm disc | Single 203mm disc | Single 220mm disc |
| Front Tyre: | 100/90-18 56H | 110/70-17 | 80/70-21 | 120/70 ZR17 |
| Rear Tyre: | 120/90-18 56H | 150/60-17 | 120/80-18 | 180/55 ZR17 |
| Dimensions: | Length: 2220 mm / 87.4 in. Width: 900 mm / 35.4 in. Height: 1300 mm / 51.2 in. | Length 2049 mm / 80.6 in Width 740 mm / 29.1 in Height 1140 mm / 44.8 in | Length 2150 mm / 84.6 in Width 805mm / 31.7 in Height 1160mm / 45.7 in | Length 2040 mm / 80.3 in Width 705 mm / 27.8 in Height 1100 mm / 43.3 in |
| Seat Height: | 810 mm /31.9 in. or 760 mm / 29.9 in. for low seat model | 770 mm / 20.3 in | 830 mm / 32.7 in | 850 mm / 33.5 in |
| Fuel Capacity: | 21 liters / 5.54 US gal | 15 Litres / 3.9 gal | 9.6 Litres / 2.5 US gal | 17.5 Litres / 4.6 gal |