Suzuki GSX-R 150 (2020-21) vs Borile B 300CR (2016) vs Ghezzi Brian Ghezzi Brain Kimera (2004) vs Boxer Spartacus () vs Ghezzi Brian STW 1100 (2003) vs CF Moto CFMoto 450SR S Team Aspar Limited Edition (2025) vs Sunbeam Model 10 (1931) vs Yamaha YZF-R 25 (2020) vs CF Moto CFMoto 675SS (2025)

Comparison technical specifications

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Make:	Suzuki	Borile	Ghezzi Brian	Boxer	Ghezzi Brian	CF Moto	Sunbeam	Yamaha	CF Moto
Model:	GSX-R 150	B 300CR	Ghezzi Brain Kimera	Spartacus	STW 1100	CFMoto 450SR S Team Aspar Limited Edition	Model 10	YZF-R 25	CFMoto 675SS
Years:	2020-21	2016	2004		2003	2025	1931	2020	2025
Engine:	Four stroke, single cylinder, SOHC, 2 valves	Four stroke, single cylinder, SOHC,	Four stroke, transverse 90° V-twin cylinder, light alloy push-rod, 2 valves per cylinder.	Four stroke, transverse four cylinder, DOHC, 4 per cylinder.	Four stroke, transverse 90° V-twin cylinder, light alloy push-rod, 2 valves per cylinder.	Four stroke Two cylinder, DOHC	Single cylinder, OHV	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder	3-Cylinder inline, 4-stroke, DOHC, 4 valves
Capacity:	154.9 cc / 9.4 cu in	292.4 cc / 17.8 cu-in	1064 cc / 64.9 cu-in	749	1064 cc / 64.9 cu-in	449.5 cc / 27.4 cu in	344 cc / 21.0 cu in	249 cc / 15.1 cu-in	674 cc / 41.2 cu in
Bore x Stroke:	56 x 62.9 mm	78 x 61.2 mm	92 x 80 mm	68 x 51.5 mm	92 x 80 mm	72 x 55.2 mm	74 80 mm	60 x 44.1 mm	72 x 55.2 mm
Cooling System:	Air cooled	Air cooled	Air cooled	Liquid cooled	Air cooled	Liquid cooled	Air cooled	Liquid cooled	Liquid cooled
Induction:	Carburettor	Keihin depression by 32.	Weber Marelli electronic injection system	4x 36mm Keihin CVKD	Weber Marelli electronic injection system	Electronic Fuel Injection, Mechanical throttle	AMAC carburettor	Electronic Fuel Injection	Bosch EFI
Starting:	Electric	Electric	Electric	Electric	Electric	Electric	Kick	Electric	Electric
Transmission:	6 Speed	5-Speed	5 Speed	6 speed	5 Speed	6 Speed, slipper	3-Speed	Constant Mesh, 6-speed	6-Speed
Final Drive:	Chain	Chain	Shaft	Chain	Shaft	Chain	Chain	Chain	Chain