Yamaha YW 50FX Zuma (2016) vs BMW R 1150GS (2003)
Comparison technical specifications
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| Make: | Yamaha | BMW |
| Model: | YW 50FX Zuma | R 1150GS |
| Years: | 2016 | 2003 |
| Engine: | SOHC Four-stroke; three valves | Four stroke, two cylinder horizontally opposed Boxer, 4 valves per cylinder |
| Capacity: | 49 cc / 3.0 cu in | 1130 cc / 69 cu in |
| Bore x Stroke: | 38 x 43.6 mm | 101 x 70.5 mm |
| Cooling System: | Liquid cooled | Air/Oil cooled |
| Compression Ratio: | 12.0:1 | 10.3:1 |
| Induction: | Mikuni 19 mm throttle body, fuel injection | Bosch Motronic MA 2.4 Fuel injection |
| Ignition: | TCI | Electronic ignition MA 2.2 Bosch Motronic |
| Starting: | Electric | Electric |
| Max Torque: | 4.06 Nm / 0.41 kgf-m / 3.0 lb-ft @6500 rpm | 98 Nm / 10.0 kgf-m / 71 lb-ft @ 5250 rpm |
| Transmission: | Automatic, CVT | 6 Speed |
| Final Drive: | V-belt | Shaft |
| Front Suspension: | 26 mm Telescopic fork | Light. Telelever with central spring strut, progressive coil spring, twin-tube gas-filled shock, |
| Front Wheel Travel: | 58.4 mm / 2.3" | 210 mm / 8.2 in |
| Rear Suspension: | Single shock | Patented BMW Paralever swing arm & shaft drive, single shock with variable rebound and damping adjustments |
| Rear Wheel Travel: | 55.9 mm / 2.2" | 220 mm / 8.6 in |
| Front Brakes: | 180 mm Hydraulic disc | 2 x 304mm discs, 4 piston calipers |
| Rear Brakes: | Drum | Single 276mm disc, 2 piston caliper |
| Front Tyre: | 120/90-10 | 110/80 R19 |
| Rear Tyre: | 120/90-10 | 150/70 R17 |
| Dimensions: | Length: 1854 mm / 73.0" Width: 729 mm / 28.7" Height: 1095 mm / 43.1" | Length 2,180 mm / 85.8 in Width 980 mm / 38.6 in Height 1,435 mm / 56.5 in |
| Wheelbase: | 1280 mm / 50.4" | 1,501 mm / 59.1 in |
| Seat Height: | 770 mm / 30.3" | 850 mm / 33.5 in |
| Wet Weight: | 91 kg / 201 lbs | 249 kg / 549 lbs |
| Fuel Capacity: | 5.5 L / 1.44US gal | 22 Litres / 5.8 US gal |