Mondial RZ Nuda Fighter (2005) vs LIFAN Lifan LF 125-30 (2006) vs Matchless G85 CS (1964-69) vs CR&S CR&S Vun Blue Flame () vs Velocette K series 1925-31 (1925-27) vs Magni MV Agusta 861S (1979-) vs Bultago Bultaco Alpina 250 (1971-79)

Comparison technical specifications

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Make:	Mondial	LIFAN	Matchless	CR&S	Velocette	Magni	Bultago
Model:	RZ Nuda Fighter	Lifan LF 125-30	G85 CS	CR&S Vun Blue Flame	K series 1925-31	MV Agusta 861S	Bultaco Alpina 250
Years:	2005	2006	1964-69		1925-27	1979-	1971-79
Engine:	Four stroke, 90°-V-twin, DOHC, 4 valves per cylinder. (Honda SP1 motor)	Four stroke, single cylinder,	Single cylinder, four stroke, pushrod	Rotax, four stoke, single cylinder, DOHC, 4 valves per cylinder	Four stroke, single cylinder, OHC	Four stroke, transverse four cylinders, DOHC, 2 valve per cylinder
Capacity:	999 cc / 60.9 cu-in	124 cc / 7.6 cu-in	497 cc / 30.3 cub in.	652 cc / 39.79 cu-in	348.4 cc / 21.3 cub in	861 cc / 52.2 cu-in
Compression Ratio:	10.8:1		12:1	9.7;1	6:1	10.3:1
Starting:	Electric	Electric & KICK	Kick	Electric	Kick start	Electric	Kick
Transmission:	6 Speed	5 Speed	4-Speed	5 Speed	3 Speed	5 Speed
Final Drive:	Chain	Chain	Chain, 7.46	With “O” ring chain	Chain	Chain	Chain
Front Suspension:	46mm Öhlins paioli upside down forks fully adjustable, 120mm wheel travel.	Telescopic fork	AMC fork	46mm Telescopic forks	Webb fork with two friction dampers	38mm Forcelle Italia telescopic forks, preload, rebound damping adjustable.
Rear Suspension:	Öhlins monoshock fully adjustable, 115mm wheel travel.	Swinging arm	Swingarm, twin shocks and coil springs, oil dampers	Oscillating swingarm, single shock absorber	Spring loaded seat	Dual Koni shocks preload adjustable
Front Tyre:	120/70 ZR18	90/80-18	3.00 x 21 in.	120/70 ZR17	3.00 x 19"	110/80 -18
Rear Tyre:	180/55 ZR18	100/90-18	4.00 x 18 in.	160/60 ZR-17	3.00 x 19"	150/70 -18