BMW R 1250RS (2022) vs Yamaha YZF 1000 R1M (2018) vs Yamaha NMAX 125 (2018)
Comparison technical specifications
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| Make: | BMW | Yamaha | Yamaha |
| Model: | R 1250RS | YZF 1000 R1M | NMAX 125 |
| Years: | 2022 | 2018 | 2018 |
| Engine: | Four stroke, two cylinder horizontally opposed Boxer, with two overhead, spur gear driven camshafts , a counterbalance shaft and variable intake camshaft control system BMW ShiftCam, 4 valves per cylinder, Intake 40mm, outlet 34 mm | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder. | Four stroke, single cylinder |
| Capacity: | 1254 cc / 76.5 cu-in | 998 cc / 60.9 cu-in | 124 cc / 7.6 cu-in |
| Bore x Stroke: | 102.5 x 76 mm | 79.0 x 50.9 mm | 52 x 58.6 mm |
| Compression Ratio: | 12.5:1 | 13.0:1 | 11.2:1 |
| Cooling System: | Liquid / Air cooled | Liquid cooled | Liquid cooled |
| Induction: | Electronic intake pipe fuel injection, 52mm throttle valve | Fuel Injection with YCC-T and YCC-I | Fuel Injection |
| Starting: | Electric | Electric | Electric |
| Max Power: | 136 hp / 100 kW @ 7750 rpm | 147.1 kW / 200.0 hp @ 13500 rpm | 12 hp / 9 kW @ 8750 rpm |
| Max Torque: | 143 Nm / 105.4 lb-ft @ 6250 rpm | 112.4 Nm / 11.5 kg-m @ 11500 rpm | 11.7 Nm / 8.8 lb-ft @ 6500 rpm |
| Transmission: | Constant mesh 6-speed gearbox with helical gearing system | 6-speed w/multiplate slipper clutch | Automatic |
| Final Drive: | Shaft | "O" ring chain | Belt |
| Front Suspension: | Telescopic Upside-Down fork; stanchion diameter 45 mm | 43mm KYB® inverted fork; fully adjustable | Hydraulic telescopic fork |
| Front Wheel Travel: | 140 mm / 5.5 in | 120 mm / 4.7 in | 100 mm / 3.9 in |
| Rear Suspension: | Cast aluminium single-sided swing arm with BMW Motorrad Paralever; WAD strut (travel- related damping), spring pre-load hydraulically adjustable (continuously variable) at handwheel, rebound damping adjustable at handwheel | KYB® Single shock w/piggyback reservoir, 4-way adjustable | Unit Swing |
| Rear Wheel Travel: | 140 mm / 5.5 in | 120 mm / 4.7 in | 90 mm / 3.5 in |
| Front Brakes: | 2x 320mm floating discs, 4-piston radial brake calipers | 2x 320mm discs 4 piston calipers, UBS ABS | Single 230mm disc |
| Rear Brakes: | Single 276mm disc, 2-piston floating caliper | Single 220mm disc 1 piston caliper, UBS ABS | Single 230mm disc |
| Front Tyre: | 120/70 ZR17 | 120/70 ZR17 | 110/70-13 |
| Rear Tyre: | 180/55 ZR17 | 190/55 ZR17 | 130/70-13 |
| Dimensions: | Length 2202 mm / 86.6 in Width 925 mm / 36.4 in Height 1255 mm / 49.4 in minimum | Length 2054.8 mm / 80.9 in Width 690 mm / 27.2 in Height 1150 mm / 45.3 in | Height 1115 mm / 43.8 in Width 740 mm / 29.1 in Length 1955 mm / 76.9 in |
| Wheelbase: | 1530 mm / 60.2 in | 1419 mm / 55.9 in | 1350 mm / 53.1 in |
| Seat Height: | 820 mm / 32.3 in OE low seat: 760 mm / 29.9 in OE sport seat: 840 mm / 33.0 in | 830 mm / 32.7 in | 765 mm / 30.1 in |
| Wet Weight: | 243 kg / 535.7 lbs | 199 kg / 439 lbs | 127 kg / 280 lbs |
| Fuel Capacity: | 18 Litres / 4.7 US gal | 17 Liters / 4.5 US gal | 6 Litres / 1.58 US gal |