BMW R 1200ST (2006) vs Yamaha XT 660X (2014) vs Maico Enduro 250 (1979)
Comparison technical specifications
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| Make: | BMW | Yamaha | Maico |
| Model: | R 1200ST | XT 660X | Enduro 250 |
| Years: | 2006 | 2014 | 1979 |
| Engine: | Four stroke, two cylinder horizontally opposed Boxer, 4 valves per cylinder | Four stroke, single cylinder, SOHC, 4 valve | Single cylinder, two stroke |
| Capacity: | 1170 cc / 71.4 cu in | 659 cc/ 40.2 cu-in | 247 cc / 15.1 cub in |
| Bore x Stroke: | 101 x 73 mm | 100 x 84 mm | 67 x 70 mm |
| Cooling System: | Air/Oil-cooled | Liquid cooled | Air cooled |
| Compression Ratio: | 11.0:1 | 10: 1 | 12:1 |
| Ignition: | Digital engine management | TCI | Motoplat electronic |
| Starting: | Electric | Electric | Kick |
| Max Power: | 81 kW / 110 hp @ 7500 rpm | 33.8 kW / 48 hp @ 6000 rpm | 27.9 kW / 38 hp @ 7800 rpm |
| Clutch: | Single dry plate clutch, hydraulically | Wet, multiple-disc coil spring | Wet, multi-disc |
| Transmission: | 6 Speed | 5 Speed | 5-Speed |
| Final Drive: | System enclosed driveshaft with two universal joints | Chain | Chain |
| Frame: | Three-section frame consisting of front and rear section, load bearing engine-gearbox unit | Steel tubular diamond frame with dual tank rails | Double loop, backbone box Chrom Moly |
| Front Suspension: | Three-section frame consisting of front and rear section, load bearing engine-gearbox unit | 43 mm Telescopic forks, | Maico hydraulic air assisted conventional fork, Ø 38 mm |
| Front Wheel Travel: | 110 mm / 4.3 in | 225 mm / 8.8 in | 255 mm / 10.0 in. |
| Rear Suspension: | BMW Motorrad Telelever, stanchion diameter 35mm, central spring strut, rebound damping electronically adjustable with standard ESA | Oscillating arm standard Monocross. | Swingarm, Corte Cosso reservoir shocks |
| Rear Wheel Travel: | 140 mm / 5.5 in | 200 mm / 7.9 in | 255 mm / 10.0 in |
| Front Brakes: | 2 x 305 mm Discs, 4 piston calipers | Single 320mm disc 4 piston caliper | Drum, Ø 135 mm |
| Rear Brakes: | Single 265mm disc, 2 piston caliper | Single 245mm disc 1 piston caliper | Drum, Ø 158 mm |
| Wheelbase: | 1495 mm / 59.1 in | 1505 mm / 59.3 in | 1422 - 1470 mm / 56 - 58 in. |
| Seat Height: | 826 mm - 806 mm / 32.5 in - 31.7 in 780 mm / 800 mm / 30.7 - 31.4 in (special equipment low seat bench) | 875mm / 34.4 in | 910 mm / 36 in. |
| Dry Weight: | 205 kg / 451.9 lbs | 173 kg / 318.4 lbs | 96 kg / 212 lbs |