Yamaha YZF 600 R6 Special Edition (2007) vs Yamaha XS 500 / TX500 (1977-78) vs Yamaha TW 200 (1999-01) vs Yamaha TT 600R (1998-99) vs Yamaha TW 125 (1999-00) vs Royal Enfield Bullet 350 (1965-) vs Yamaha DT 125 (1977) vs Yamaha TT-R 250 (1999-00)

Comparison technical specifications

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Make:	Yamaha	Yamaha	Yamaha	Yamaha	Yamaha	Royal Enfield	Yamaha	Yamaha
Model:	YZF 600 R6 Special Edition	XS 500 / TX500	TW 200	TT 600R	TW 125	Bullet 350	DT 125	TT-R 250
Years:	2007	1977-78	1999-01	1998-99	1999-00	1965-	1977	1999-00
Engine:	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stole, parallel twin cylinder. DOHC	Four stroke, single cylinder, SOHC, 2-valve	Four stroke, single cylinder, SOHC, 4 Valve	Four stroke. single cylinder.	Four Stroke, single Cylinder, OHV, SI Engine, Twinspark	Two stroke, single cylinder, reed-valve	Four stroke, single cylinder, DOHC, 4-valve per cylinder.
Capacity:	599 cc / 36.5 cu-in	498 cc / 30.5 cu-in	196 cc / 11.96 cub in.	595 cc / 36.5 cu-in	124 cc / 7.6 cu-in	346 cc / 21.1 cu-in	123 cc / 7.5 cu-in	249 cc / 15.1 cu-in
Bore x Stroke:	67 x 42.5 mm	73 х 59.6 mm	67 x 55.7 mm	95 x 84 mm	57 x 48.8 mm	70 x 90 mm	56 х 50 mm	73 x 59.6 mm
Compression Ratio:	12.4;1	9.6:1	9.5:1	8.5 :1	10.0:1	6.5:1	7.2:1	10.3:1
Cooling System:	Liquid cooled	Air cooled	Air cooled	Air cooled	Air cooled	Air Cooled	Air cooled	Air-cooled
Ignition:	TCI	Battery and coil	CDI	CDI	CDI	Breaker & coil	Magneto	Digital CDI
Starting:	Electric	Electric & kick	Electric	Kick	Electric	Kick	Kick	Electric
Max Power:	124.6 hp / 91.7 kW @14500 rpm	48 hp / 36.5 kW @ 8500 rpm	16 hp / 11.7 kW @ 8000 rpm	42 hp / 31.5 kW @ 6500 rpm	11.8 hp / 8.6 kW @ 9000 rpm	21 hp 15.3 kW @ 5250 rpm	13 hp / 9.5 kW @ 7000 rpm	28 hp / 20.6 kW @ 8500 rpm
Max Torque:	69.1 Nm / 7.05 kg-m @ 11000 rp @ 1100 rpm	4.5 kgf-m / 32.5 lb-ft @ 6500 rpm	15 Nm / 11.1 lb-ft @ 7000 rpm	50 Nm / 36.8 lb-ft @ 5000 rpm	9.7Nm / 7.2 lb-ft @ 8000m rpm	28 Nm / 15.4 lb-ft @ 4000 rpm	9.8 lb-ft @ 6,500 rpm	2.8 kgf-m / 27.1 Nm / 20.0 lb-ft @ 7000 rpm
Front Suspension:	41mm upside down forks with 2-way compression damping adjustable	Telescopic fork.	33mm Telescopic fork	Telescopic forks	Telescopic forks	Telescopic fork	Telescopic forks	Telescopic forks, Coil air spring oil damper
Rear Suspension:	Fully adjustable rear shock absorber with 2-way compression damping	Dual shocks swing arm, preload adjustable!	Single shock	Alloy swinging arm single shock with adjustable dampers	Monoshock	Swing arm w/2 dampers	Monocross	Monocross, Single shock, link-type, w/adjustable preload
Front Brakes:	2x 320mm discs	Single 267mm disc	Drum	Single 267mm disc	Single 220mm disc	Twin lead internal expanding drum breake	Drum	Single 245mm disc
Rear Brakes:	Single 220mm disc	Single disc	Drum	Single 220mm disc	130mm Drum	Foot operated, 153 mm drum	Drum	Single 220mm disc
Front Tyre:	120/70 ZR17	3.25-19	130/80 -18 in	90/90-21	130/80-16	3.25 - 19	2.75-21	3.00-21
Rear Tyre:	180/55 ZR17	3.50-18	180/80 -14 in	130/90-18	180/80-14	3.25 - 19	3.50-18	4.60-18
Seat Height:	850 mm / 33.5 in	812 mm / 32 in	790 mm / 31.1 in	945 mm / 37.2 in	805 mm / 31.7 in	800 mm / 31.5 in	810 mm / 31.8 in	914 mm / 36.0 in
Fuel Capacity:	17.5 Litres / 3.7 gal	12.8 Litres / 3 4 US gal	6.8 Litres / 1.7 US gal	10 Litres / 2.6 US gal	7 Litres / 1.9 US gal	13.5 Litres / 3.5 US gal	6.8 Litres / 1.8 gal	10.2 Litres / 2.7 US gal