Yamaha WR 125R (2015) vs BMW K 11000LT Highline (1996) vs BMW R 80G/S Paris Dakar (1984)
Comparison technical specifications
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| Make: | Yamaha | BMW | BMW |
| Model: | WR 125R | K 11000LT Highline | R 80G/S Paris Dakar |
| Years: | 2015 | 1996 | 1984 |
| Engine: | Four stroke, forward inclined single cylinder, DOHC, 4 valve | Four-stroke, horizontal in line four cylinder, DOHC, 4 valve per cylinder | Four stroke, two cylinder horizontally opposed Boxer, pushrod operated 2 valves per cylinder. |
| Capacity: | 124.7 | 1092 cc / 66.6 cu in | 797.5 cc / 48.7 cu in. |
| Bore x Stroke: | 52 x 58.6 mm | 70.5 x 70 mm | 84.8 x 70.6 mm |
| Cooling System: | LLiquid cooled | Liquid cooled | Air cooled |
| Compression Ratio: | 11.2:1 | 11.0:1 | 9.2:1 |
| Induction: | Fuel injection | Electronic injection, Bosch Motronic | 2 x Bing constant depression carburetors |
| Starting: | Electric | Electric | Electric & Kick |
| Max Power: | 10.9 kW / 15 hp @ 9000 rpm | 72.9 kW / 100 hp @ 7500 rpm (70.8 kW 94.9 hp @ 7400 rpm at rear wheel) | 37 kW / 50 hp @ 6500 rpm |
| Max Torque: | 12.2 Nm / 1.24 kgf-m @ 6000 rpm | 107 Nm / 10.9 kgf-m / 78.9 ft lb @ 5500 rpm | 56.7 Nm / 5.8 kgf-m / 41 ft lb @ 5000 rpm |
| Transmission: | 5 Speed | 5 Speed | 5 Speed |
| Final Drive: | Chain | Shaft | Shaft |
| Gear Ratio: | 1st 70/30 (2.333) 2nd 46/15 (3.067) 3rd 33/16 (2.063) 4th 30/19 (1.579) 5th 34/27 (1.259) 6th 25/24 (1.042) | 1st 4.50 / 2nd 2.96 / 3rd 2.30 / 4th 1.88 / 5th 1.61: 1 | 1st 4.40 / 2nd 2.86 / 3rd 2.07 / 4th 1.67 / 5th 1.50:1 |
| Frame: | Steel double cradle | Tubular space frame, engine serving as load bearing component | Double loop tubular frame with bolt on rear section |
| Front Suspension: | Telescopic fork | Telescopic fork with hydraulic shock absorber | Telescopic hydraulic forks. |
| Rear Suspension: | Swinging arm link suspension | Monolever swinging arm | Monolever swinging arm. |
| Front Brakes: | Single 248mm disc | 2 x ∅305mm discs, 4 piston calipers | Single ∅260mm disc |
| Rear Brakes: | Single 220mm disc | Single ∅285mm disc, 1 piston caliper | ∅200mm Drum |
| Front Tyre: | 80/90-21 | 120/70 ZR17 | 3.00 - 21 |
| Rear Tyre: | 110/80-18 | 160/60 ZR18 | 4.00 - 18 |
| Wet Weight: | 133 kg / 293.2 lbs | 290 kg / 639 lbs | 205 kg / 452 lbs |
| Fuel Capacity: | 8.5 Litres / 2..2 US gal | 22 L / 5.8 US gal | 32 L / 8.4 US gal |