Yamaha SRV 250S (1995-96) vs BMW R 1250RS (2019) vs Suzuki GT 250M (1976-77) vs Yamaha TDM 850 (1993-95) vs Honda CM 250 Custom (1981-84) vs Ducati Multistrada 1200S Touring Granturismo (2013) vs Gilera 300 Extra (1964-69)

Comparison technical specifications

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Make:	Yamaha	BMW	Suzuki	Yamaha	Honda	Ducati	Gilera
Model:	SRV 250S	R 1250RS	GT 250M	TDM 850	CM 250 Custom	Multistrada 1200S Touring Granturismo	300 Extra
Years:	1995-96	2019	1976-77	1993-95	1981-84	2013	1964-69
Engine:	Four stroke, V twin, SOHC	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	Two stroke, parallel twin	Four stroke, parallel twin cylinder, DOHC, 5 valves per cylinder	Four stroke, parallel twin, OHC, 3 valve per cylinder	Four stroke, 90° “L” twin cylinder, DOHC, desmodromic 4 valves per cylinder	Four stroke, single cylinder, 2 valves
Capacity:	248 cc / 15.0 cu-in	1254 cc / 76.5 cu-in	247 cc / 15.1 cu in	849 cc / 51.8 cu-in	234	1198.4 cc / 73.1 cu-in	300 cc / 18.3 cu-in
Cooling System:	Air cooled	Liquid / Air cooled	Air cooled	Liquid cooled	Air cooled	Liquid cooled	Air Cooled
Bore x Stroke:	49 x 66 mm	102.5 x 76 mm	54 х 54 mm	89.5 x 67.5 mm	53 x 53 mm	106 x 67.9 mm	60 x 54 mm
Compression Ratio:	9.8 : 1	12.5:1	7.5:1	9.2:1	9.4:1	11.5:1	7.8:1
Induction:	2x Mikuni BDS26 carburetors	Electronic intake pipe injection, 52mm Ø throttle valve	2 x Mikuni 26 mm carburetors	2x Mikuni BDST88 carburetors		Mitsubishi electronic fuel injection system, Mikuni elliptical throttle bodies	Carburetor
Max Power:	27 hp @ 8500 rpm	136 hp / 100 kW @ 7750 rpm	22.4 kW / 30 hp @ 8000 rpm	77 hp / 56.1 kW @ 7500 rpm	17 hp @ 7500 rpm	110.3 kW / 150 hp @ 9250 rpm	10.9 kW / 15 hp @ 8000 rpm
Final Drive:	Chain	Shaft	Chain	Chain	Chain	Chain #530, front sprocket 15; rear sprocket 40	Chain
Front Suspension:	Telescopic forks	Telescopic Upside-Down fork; stanchion diameter 45 mm	Telescopic fork	41mm Telehydraulic forks, adjustable for preload and rebound	31mm Forks, centre axle fork	Sach 48 mm fully adjustable USD forks. Electronic compression and rebound damping adjustment with Ducati Skyhook Suspension	Hydraulic telescopic forks
Rear Suspension:	Dual shocks	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	Twin shocks, springs	Monocross single DeCarbon type gas-oil shock adjustable for preload and rebound	Dual shocks adjustable spring preload	Progressive linkage with fully adjustable Öhlins monoshock. Electronic compression and rebound damping adjustment. Electronic spring preload with DSS aluminium single-sided swingarm	Dual chocks
Front Brakes:	Single disc	2x 320mm floating discs, 4-piston radial brake calipers	Single disc	2x 298mm discs 4 piston calipers	Drum	2 x 320 mm Semi-floating discs, radially mounted Brembo calipers, 4-piston, 2-pad. ABS as standard equipment	Drum
Rear Brakes:	Drum	Single 276mm disc, 2-piston floating caliper	Drum	Single 245mm disc 2 piston caliper	Drum	Single 245 mm disc, 2-piston caliper	Drum
Front Tyre:	90/90-18	120/70 ZR17	2.75-18	110/80-18	3.25-18	120/70 - ZR17	3.00 -17
Rear Tyre:	110/90-18	180/55 ZR17	3.00-18	150/70-17	110/90-16	190/55 - ZR17	3.25 -17