BMW F 800ST (2012) vs BMW C 650 Sport (2018-19) vs Kawasaki ER-6f (2008) vs BMW R 850 RT (1996-99) vs BMW K 1600 GT (2014) vs BMW K1600 Grand America (2018-19) vs BMW G 650 X Country (2008)

Comparison technical specifications

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Make:	BMW	BMW	Kawasaki	BMW	BMW	BMW	BMW
Model:	F 800ST	C 650 Sport	ER-6f	R 850 RT	K 1600 GT	K1600 Grand America	G 650 X Country
Years:	2012	2018-19	2008	1996-99	2014	2018-19	2008
Engine:	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder	Four stroke, twin-cylinder, DOHC, 4 Valves per cylinder	Four stroke, parallel twin, DOHC, 4 valves per cylinder.	Four stroke, two-cylinder, horizontally-opposed Boxer engine, 4 valves per cylinder	Four stroke, transverse six cylinder, 4 valves per cylinder	Four stroke, transverse six cylinder, 4 valves per cylinder	Four stroke, single cylinder, DOHC, 4 valves per cylinder
Capacity:	798 cc / 47.7 cub. in.	647 cc / 38.5 cub in.	649 cc / 39.6 cu-in	848 cc / 51.7 cu in.	1649 cc / 100.6 cu in.	1649 cc / 100.6 cu in.	652 cc / 39.8 cub in.
Bore x Stroke:	82 x 75.8 mm	79 x 66 mm	83 X 60mm	87.5 x 70.5 mm	72 x 67.5 mm	72 x 67.5 mm	100 x 83 mm
Compression Ratio:	12.0:1	11.6:1	11.3;1	10.3:1	12.2:1	12.2:1	11.5:1
Induction:	Electronic intake injection	Fuel injection BMS-E, ∅38mm Throttle valve	2x 38mm Electronic Fuel Injection Keihin	Electronic injection, Bosch Motronic	52mm Throttle valve diameter, BMS-X	52mm Throttle valve diameter, BMS-X	Fuel induction
Starting:	Electric	Electric	Electric	Electric	Electric	Electric	Electric
Max Power:	62.5 kW / 85 hp @ 8000 rpm	44 kW / 60 hp @ 7500 rpm	53 kW / 72.1 hp @ 8500 rpm	53.2 kW / 73 hp @ 6750 rpm	118 kW / 160.5 hp @ 7750 rpm	118 kW / 160.5 hp @ 7750 rpm	39 kW / 53 hp @ 7000 rpm
Max Torque:	80 Nm / 8.2 kgf-m / 59 lb-ft. @ 5800 rpm	66 Nm / 6.7 kgf-m / 48.7 lb-ft. @ 6000 rpm	66 Nm / 6.7 m-kg @ 7000 rpm	77 Nm / 7.85 kgf-m / 56 ft/lb @ 5600 rpm	175 Nm / 17.8 kgf-m / 129 lb-ft @ 5250 rpm	175 Nm / 17.8 kgf-m / 129 lb-ft @ 5250 rpm	60 Nm / 6.1 kgf-m / 44.3 lb-ft @ 5250 rpm
Clutch:	Cable-operated multiplate-plate wet clutch	Centrifugal clutch	Wet, multiple discs, cable operated	Single disc dry clutch, hydraulically operated	Multiplate wet clutch, hydraulically activated	Multiplate wet clutch, hydraulically activated	Multicdisc clutch in oil bath, mechanically operated
Transmission:	6 Speed	CVT (continuously variable transmission)	6 Speed	5 Speed	6 Speed	Constant-mesh 6-speed gearbox, helical cut	5 Speed
Frame:	Bridge-type aluminium frame	Steel tube construction with aluminium die cast unit	Diamond, high-tensile steel	Three section composite frame consisting of front & rear section, load bearing engine	Chill-cast rear frame: aluminium, extruded sections	Bridge-type frame, cast aluminium, load-bearing engine	Bridge-type steel tube frame with bolted die-cast
Front Suspension:	43mm Telescopic forks	System Upside down fork Ø40 mm / 1.6 in.	41 mm telescopic fork,	Motorrad Telelever, stanchion ∅35 mm, central strut, rebound damping adjustable.	Dual longitudinal control arm	Dual longitudinal control arm, Dynamic ESA semi-active suspension (road and dynamic modes)	∅45mm Upside-down telescopic fork
Front Wheel Travel:	140 mm / 5.5 in.	115mm / 4.5 in.	120 mm / 4.7 in	120 mm / 4.7 in	115 mm / 4.8 in	115 mm / 4.9 in	240 mm / 9.5 in.
Rear Suspension:	Die-cast aluminium single sided swinging arm with rear wheal axle and eccentric adjustment, central spring stud , spring pre-loaded hydraulically adjustable to continuously variable levels by means of handwheel, rebound damping adjustable.	System Cast single swingarm.	Offset laydown single-shock with adjustable preload,	Die-cast aluminium single sided swinging arm with BMW Motorrad Paralever, central strut, spring preload adjustable to continuously variable levels by means of a hydraulic handwheel, rebound adjustable damping.	Paralever (single-sided swing arm), central spring strut, rebound/continuously variable	Paralever (single-sided swing arm), central spring strut, rebound/continuously variable, Dynamic ESA semi-active suspension (road and dynamic modes)	Aluminum 2-unit cast swing arm, air damping
Rear Wheel Travel:	140 mm / 5.5 in	115mm / 4.5 in.	130 mm / 5.1 in	135 mm / 5.2 in	135 mm / 5.3 in	135 mm / 5.3 in	210 mm / 8.3 in.
Front Brakes:	2 x ∅320 mm discs, 4 piston calipers	2x 270mm discs 2 piston caliper, ABS	2x 300mm discs 2 piston calipers	2 x ∅320mm discs, 4 piston calipers	2 x ∅320mm discs, 4 piston calipers	2 x 320mm discs, 4 piston calipers	Single ∅300mm disc, 2 piston calipers
Rear Brakes:	Single ∅265 mm disc, 2 piston caliper	Single 270mm disc 2 piston caliper, ABS	Single 220mm disc 1 piston caliper	Single ∅276mm disc, 2 piston caliper	Single ∅320mm disc, 2 piston caliper	Single 320mm disc, 2 piston caliper	Single ∅240mm disc, 1 piston calipers
Front Tyre:	120/70 ZR17	120/70 R15	120/70ZR17	120/70 - ZR17	120/70 ZR17	120/70 ZR17	90/90-S19
Rear Tyre:	180/55 ZR17	160/60 R15	160/60ZR17	160/60 - ZR17	190/55 ZR17	190/55 ZR17	120/70-S17
Seat Height:	820 mm / 32.3 in. (low seat: 790 mm / 31.1 in.)	810 mm / 31.9 in.	790 mm / 31.1 in	800 mm / 31.4 in. (low seat: 770 mm / 30.31 in)	810 - 830 mm / 31.9 - 32.7 in (standard) 780 - 800 mm / 30.7 - 31.5 in(optional rider seat) 750 mm / 29.5 in (special accessory seat, single-section)	780 mm / 30.7 in	870 mm / 34.3 in to 840 mm / 33.1 in. adjustable
Wet-Weight:	209 kg / 461 lbs	249 kg / 549 lbs.	200 kg / 440 lbs	282 Kg / 621 lbS	319 kg / 703 lbs	336 kg / 740.7 lbs	156 kg / 344 lbs.
Fuel Capacity:	16 Litres / 4.2 US gal.	16 Litres / 4.2 US gal.	15.5 Litres / 4.1 US gal	20.5 Liters / 5.4 US gal	26.5 Litres / 7.0 US gal	26.5 Litres / 7.0 US gal	9.5 Litres / 2.5 US gal