Honda VFR 750F-RJ (1994) vs Velocette Viper (1955-68) vs Derbi Senda R 125 4T (1999-03) vs Mash FlatTracker - Von Dutch 400 Limited Edition (2016-) vs CR&S CR&S Vun Satin Sport () vs MV Agusta F3 800 Competizione Limited Edition (2025)

Comparison technical specifications

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Make:	Honda	Velocette	Derbi	Mash	CR&S	MV Agusta
Model:	VFR 750F-RJ	Viper	Senda R 125 4T	FlatTracker - Von Dutch 400 Limited Edition	CR&S Vun Satin Sport	F3 800 Competizione Limited Edition
Years:	1994	1955-68	1999-03	2016-		2025
Engine:	Four stroke, 90°V-four cylinder, DOHC, 4 valve per cylinder	Four stroke, single cylinder	Four stroke, single cylinder. OHC	Four strike, single cylinder, SOHC, 4 valves	Rotax, four stoke, single cylinder, DOHC, 4 valves per cylinder	Four stroke, transverse three cylinder, DOHC with mechanical chain tensioner and DLC tappet, 4 valves per cylinder, Titanium intake and exhaust valves
Capacity:	748 cc / 45.6 cub in	349 cc / 30.5 cub in	124 cc / 7.6 cu-in	397 cc / 24.2 cu in	652 cc / 39.79 cu-in	798 cc / 48.6 cu-in
Bore x Stroke:	70 x 48.6 mm	72 x 86 mm	56 x 49 mm	85 x 70 mm	100 x 83 mm	79.0 x 54.3 mm
Cooling System:	Liquid cooled	Air cooled	Air cooled	Air cooled	Liquid cooled	Cooling with separated liquid and oil radiators
Compression Ratio:	11.0:1	8.0:1	11.0:1	8.8:1	9.7;1	13.3:1
Ignition:	Digitalized full transistor ignition	Belt driven dynamo, after 1962: Lucas system	Electronic	Digital electronic	Marelli integrated electronic, twin spark	Digital CDI
Starting:	Electric	Kick start	Electric	Electric	Electric	Electric
Max Power:	76.6 kW / 105 hp @ 10000 rpm	25 kW / 28 hp @ 7000 rpm	9 kW / 12 hp @ 6500 rpm	21.6 kW / 29 hp @ 7000 rpm	54 hp / 40 kW @ 7000 rpm	147 hp / 108 kW @ 13000 rpm
Clutch:	Wet, multiple discs, cable operated	Dry, three-plate	Multiplate	Wet, multi-plate	Wet multiplate	Wet, multi plate with slipper clutch
Transmission:	6 Speed	4 Speed constant mesh, close ratio	5 Speed	5-Speed	5 Speed	Cassette style, six speed, constant mesh
Final Drive:	Chain	Chain	Chain	Chain	With “O” ring chain	Chain
Front Suspension:	41mm Telescopic forks, no external adjustment	Telescopic fork with hydraulic compression and rebound damping	41mm Paoli forks	41 mm Hydraulic fork, adjustable	46mm Telescopic forks	43 mm ?hlins ?UPSIDE DOWN? telescopic hydraulic fork with TIN coating. Rrebound-compression damping and spring preload external and separate adjustment
Rear Suspension:	Pro-link single sided swing arm, adjustable preload	Woodhead-Monroe springs with hydraulic damping, later Armstrong and Girling, adjustable	Paoli monoshock	Dual-shock, adjustable preload	Oscillating swingarm, single shock absorber	Progressive ?hlins, single shock absorber with rebound and compression damping and spring preload adjustment, Aluminium alloy single sided swing arm
Front Brakes:	2x 296 mm discs, 2 piston calipers	7.5 x 1.5 in., drum	Single 260mm disc	Single 280 mm disc, 2 piston caliper	Single 320mm disc	2x 320mm Double floating discs, with steel braking disc and flange, Brembo radial-type monobloc, with 4 piston calipers
Rear Brakes:	Single 256 mm disc, 2 piston caliper	7 x 1 in., drum	Single 220mm disc	Drum	Single 220mm disc	Single 220mm disc, Brembo with 2 piston caliper
Front Tyre:	120/70 VR17	3.25 x 19 in	80/90 -21	90/90-19	120/70 ZR17	120/70 - ZR 17 M/C (58 W)
Rear Tyre:	170/60 VR17	3.25 x 19 in	180/80 -18	130/70-18	160/60 ZR-17	180/55 - ZR 17 M/C (73 W)
Fuel Capacity:	21 Litres / 5.5 gal	13.6 L / 3.6 US gal	7.5 Litres / 2.0 US gal	13 Litres / 3.4 US gal / 2.9 Imp gal	12,5 Litres / 3.3 US gal	16.5 Litres / 4.36 US gal