KTM 690 Enduro R (2026) vs Yamaha XS 650 (XS-1B) (1970) vs BMW R 1200GS Adventure 90th Anniversary (2013) vs Bimota DB7 (2010-11) vs BMW F 650CS Scarver (2002) vs BMW R 16 (1929-34)

Comparison technical specifications

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Make:	KTM	Yamaha	BMW	Bimota	BMW	BMW
Model:	690 Enduro R	XS 650 (XS-1B)	R 1200GS Adventure 90th Anniversary	DB7	F 650CS Scarver	R 16
Years:	2026	1970	2013	2010-11	2002	1929-34
Engine:	Single cylinder, 4-stroke, SOHC, 4-valve	Four stroke, parallel twin cylinder, SOHC, 2 valves per cylinder.	Four stroke, two cylinder horizontally opposed Boxer, DOHC, 4 valves per cylinder	Four stroke, 90°“L”twin cylinder, SOHC, desmodromic 4 valve per cylinder	Four stroke, single cylinder, DOHC, 4 valves per cylinder	Four stroke, two cylinder flat twin, OHV, 2 valves per cylinder.
Capacity:	692.7 cc / 42.27 cu in	653 cc / 39.8 cu in	1170 cc / 71.4 cub in.	1099 cc / 67.1 in.	652 cc / 39.8 cub. in.	735 cc / 44.9 cu in.
Bore x Stroke:		75 x 74 mm	101 x 73 mm	104 x 64.7mm	100 x 83mm	63 x 68 mm
Compression Ratio:		8.4:1	12.0:1	12.5:1	11.5:1	6.75:1
Induction:	Keihin EFI (throttle body 50 mm)	2 x Mikuni BS38 carburetors	BMS-K+, 50mm Throttle butterfly dia	Electrically controlled gasoline injection and φ60mm throttle body	Electronic intake / BMW engine management	1 carburetor Type BMW Spezial ∅26 mm (1932: 2 x carburettor Amal type 6/011 RH & LH)
Ignition:	Keihin EMS with RBW, double ignition	Battery, induction coil	BMS-K	Magneti Marelli	Electronic ignition integrated with fuel management	Magneto ignition
Starting:	Electric	Kick	Electric	Electric	Electric	Kick
Max Power:	79 hp / 58.1 kW	39.5 kW / 53 hp @ 7200 rpm	81 kW / 110 hp @ 7750 rpm	118 kW / 160 hp @ 9750 rpm	37.3 kW / 50 hp @ 6800 rpm	18.6 kW / 25 hp @ 4000 rpm
Transmission:	6-Speed	5 Speed	6 Speed	6 Speed	5 Speed	3 Speed
Front Suspension:	WP USD XPLOR 48 forks, compression and rebound adjustable	Telescopic forks	Telelever, stanchion ∅41mm, central spring strut, spring preload 9 times mechanically adjustable.	43mm Marzocchi UD fork DLC fully adjustable, 120mm wheel travel.	∅41mm Telescopic fork with integral brace	Plate spring, 9 laminae
Rear Suspension:	WP XPLOR shock absorber with Pro-Lever linkage, preload adjuster	Dual shock absorbers	Die-cast aluminium single-sided swinging arm with BMW Motorrad Paralever, WAD strut (travel-related damping), spring pre-load hydraulically adjustable to continuously variable levels by means of handwheel, rebound damping adjustable.	Extreme Tech Monoshock TTX fully adjustable low/high speed, 120mm wheel travel.	Steel swingarm with progressive shock linkage	Rigid, spring loaded saddle
Rear Brakes:	Single 240 mm disc, Brembo single piston floating caliper	Drum	Single ∅265mm disc, 2 piston caliper, Optional: BMW Motorrad Integral ABS	Single 230mm / 9.1 in.disc 2 piston caliper	Single ∅240mm disc 1 piston caliper	Cardan brake
Front Tyre:	90/90 -21	3.50-19	110/80 ZR19	120/70 ZR17	110/70 ZR17	3.50 x 19"
Rear Tyre:	140/80 -18	4.00-18	150/70 ZR17	190/55 ZR17	160/60 ZR17	3.50 x 19"
Fuel Capacity:	13.3 Litres / 3.5 US gal	12.5 Litres / 3.3 US gal	33 L / 8.7 US gal	16 Litres / 4.2 US gal.	15 Liters / 4 US gal.	14 L / 3.7 US gal