Moto-Data

BMW K 1200GT (2005-06) vs Yamaha XS 250 (1977-81) vs Yamaha XS 400 (1977-78) vs Yamaha XJ 750R (1983-84) vs BMW F 800GS Adventure (2015)

Comparison technical specifications


Add bike 		2005 BMW K 1200GT
Remove bike 		1977 Yamaha XS 250
Remove bike 		1977 Yamaha XS 400
Remove bike 		1983 Yamaha XJ 750R
Remove bike 		2015 BMW F 800GS Adventure
Remove bike
Make: BMW Yamaha Yamaha Yamaha BMW
Model: K 1200GT XS 250 XS 400 XJ 750R F 800GS Adventure
Years: 2005-06 1977-81 1977-78 1983-84 2015
Engine: Four stroke, horizontal in line four cylinder, DOHC, 4 valves per cylinder Four stroke, 180° parallel twin, SOHC, 2 valves per cylinder Four stroke, 180° parallel twin, SOHC, 2 valves per cylinder Four stroke, transverse four cylinder, DOHC, 2 valves per cylinder. Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder
Capacity: 1157 cc / 70.6 cu in 248 cc / 15.2 cu-in 392 cc / 23.9 cu-in 749 cc / 45.6 cu-in 798 cc / 47.7 cub. in.
Bore x Stroke: 79 x 59 mm 55 х 52.4 mm 69.0 x 52.4 mm 65 х 56.5 mm 82 x 75.8 mm
Compression Ratio: 13.0:1 9.6:1 9.2:1 9.2:1 12.0:1
Induction: BMSK fuel Injection 2x 32mm Mikuni carburators 2x Mikuni BS32 carburetors 4X 32mm Hitachi CV Electronic intake injection, ∅45mm throttle bodies
Starting: Electric Kick Electric & kick Electric Electric
Max Power: 112 kW / 157 hp @ 9500rpm 27 hp / 20.1 kW @ 9500 rpm 36 hp / 26.8 kW @ 8100 rpm 81 hp / 59.6 kW @ 9000 rpm 62.5 kW / 85 hp @ 7500 rpm
Max Torque: 130 Nm / 13.3 kgf-m / 96 ft-lb @ 7750 rpm 2.2 kgf-m / 15.9 lb-ft @ 8500 rpm 3.3 kgf-m / 23.8 lb-ft @ 8000 rpm 48.5 Nm / 35.7 lb-ft @ 7000 rpm 80 Nm / 8.2 kgf-m / 59 lb-ft @ 5750 rpm
Transmission: 6 Speed 6 Speed 6 Speed 5 Speed 6 Speed
Final Drive: Shaft Chain Chain Chain Chain
Front Suspension: BMW Duolever Telescopic forks Telescopic fork Telescopic fork, 150mm wheel travel. 43mm Marzocchi upside down forks
Rear Suspension: Single coast aluminium BMW Paralever Dual shocks, swing arm, 5-position preload adjustable Dual shocks swing arm, preload adjustable Swing arm, twin shocks 96mm wheel travel. Double strut swing arm aluminium coast in one piece
Front Brakes: 2 x ∅320mm disc, 4 piston calipers Single 267mm disc Single disc 2x 294mm disc 2 piston calipers 2 x ∅300mm discs, 4 piston calipers, ABS
Rear Brakes: Single ∅294mm disc, 2 piston caliper 178mm Drum Drum Single 200mm disc Single ∅265mm disc, 2 piston caliper, ABS
Front Tyre: 120/70 ZR17 3.00-18 3.00-18 3.25H-18 90/90 - 21 54V
Rear Tyre: 180/55 ZR17 3.50-18 3.50-18 120/90-19 150/70 - 17 69V
Seat Height: 820 mm - 840 mm / 32.3 in. to 33.1 in. (optional seat 800 mm - 820 mm / 31.5 in - 32.3 in.) 810 mm / 31.8 in 780 mm / 30.7 in 775 mm / 30.5 in 890 mm / 860 mm / 35 in. / 33.9 in.
Fuel Capacity: 24 L / 6.3 US gal 14 Litres / 3.7 US gal 14 Litres / 3.7 US gal 19 Litres / 5.0 US gal 24 Litres / 6.3 US gal.