Moto-Data

Yamaha SR 400 (2004-08) vs Yamaha XS 650 (XS-1) (1969) vs Yamaha RS 200 (1979-81) vs Yamaha XT 250 (2004-05) vs Yamaha VR 300 Versity (2004) vs Yamaha DT 250 (1979-80) vs Yamaha XT 660X (2009) vs Yamaha WR 250Z (1998) vs Yamaha RD 125 (1979-80) vs Yamaha SR 400SP (1979) vs Yamaha XT 660X (2004-05)

Comparison technical specifications


Add bike 		2004 Yamaha SR 400
Remove bike 		1969 Yamaha XS 650 (XS-1)
Remove bike 		1979 Yamaha RS 200
Remove bike 		2004 Yamaha XT 250
Remove bike 		2004 Yamaha VR 300 Versity
Remove bike 		1979 Yamaha DT 250
Remove bike 		2009 Yamaha XT 660X
Remove bike 		1998 Yamaha WR 250Z
Remove bike 		1979 Yamaha RD 125
Remove bike 		1979 Yamaha SR 400SP
Remove bike 		2004 Yamaha XT 660X
Remove bike
Make: Yamaha Yamaha Yamaha Yamaha Yamaha Yamaha Yamaha Yamaha Yamaha Yamaha Yamaha
Model: SR 400 XS 650 (XS-1) RS 200 XT 250 VR 300 Versity DT 250 XT 660X WR 250Z RD 125 SR 400SP XT 660X
Years: 2004-08 1969 1979-81 2004-05 2004 1979-80 2009 1998 1979-80 1979 2004-05
Engine: Four stroke, single cylinder, SOHC, 2 valves per cylinder. Four stroke, parallel twin cylinder, SOHC, 2 valves per cylinder. Two stoke, parallel twin Four stroke, single cylinder. SOHC, 2 valve Four stroke, single cylinder. Two stroke, single cylinder Four stroke, single cylinder, SOHC, 4 valve Two stroke, single cylinder Two stroke, parallel twin Four stroke, single cylinder, SOHC, 2 valves per cylinder. Four stroke, single cylinder, SOHC, 4 valve
Capacity: 399 cc / 24.3 cu-in 653 cc / 39.8 cu in 195 cc / 11.8 cu-in 249 cc / 15.2 cu-in 264 cc / 16.1 cu-in 246 cc / 15.0 cu-in 659 cc/ 40.2 cu-in 249 cc / 15.2 cu-in 124 cc / 7.6 cu-in 399 cc / 24.3 cu-in 659 cc/ 40.2 cu-in
Bore x Stroke: 87 х 67.2 mm 75 x 74 mm 52 x 46 mm 74.0 x 58.0mm 71 x 66.8 mm 70 x 64 mm 100 x 84 mm 68 x 68.8 mm 43 х 43 mm 87 х 67.2 mm 100 x 84 mm
Compression Ratio: 8.5:1 8.4:1 6.5:1 9.5;1 10.0:1 6.8:1 10: 1 10.9:1 6.8:1 8.5:1 10: 1
Induction: BSR33 carburetor 2 x Mikuni carburetors Single Mikuni, VM 24SS Carburetor 34mm Mikuni carburetor Teikei Y28V-!j Single 28mm Mikuni VM28SS Fuel injection, 44 mm throttle body Mikuni VM38SS carburetor 2x 18mm Teikei carburetors BSR33 carburetor Fuel injection, 44 mm throttle body
Ignition: CDI Battery, induction coil Battery CDI TCI External-rotor magneto; CDI; six-volt battery TCI CDI Battery coil CDI TCI
Starting: Kick Kick Electric & Kick Electric Electric Kick Electric Kick Kick Kick Electric
Max Power: 27 hp / 17.1 KW @ 7000 rpm 39.5 kW / 53 hp @ 7200 rpm 17.7 hp / 13.0 kW @ 7500 rpm 21 hp / 16.6 kW @ 6500 rpm 15.2 hp / 11.1 kW @ 7500 17 hp 12.6 kW @ 6000 rpm 33.8 kW / 48 hp @ 6000 rpm 49.8 hp / 37.2 kW @ 8250 rpm 17 hp / 12.4 kW @ 8500 rpm 27 hp / 17.1 KW @ 7000 rpm 33.8 kW / 48 hp @ 6000 rpm
Max Torque: 27.4 Nm / 6.3 kgf-m @ 6500 rpm 54 Nm / 5.5 kgf-m / 39.8 lb-ft @ 6800 rpm 18.3 Nm / 1.87 kg-m @ 6000rpm 2.1 kgf-m / 15.1 lb-ft @ 6500 rpm 21.6 Nm / 15.9 kW @ 6000 rpm 20.7 Nm / 15.3 lb-ft @ 5500 rpm 58.4 Nm / 5.7 kgf-m @ 5250 rpm 4.69 kgf-m / 44.5 Nm @ 7500 rpm 1.3 kgf-m @ 8000 rpm 27.4 Nm / 6.3 kgf-m @ 6500 rpm 58.4 Nm / 5.7 kgf-m @ 5250 rpm
Front Suspension: Telescopic fork Telescopic forks Telescopic forks 35mm Telescopic forks Telescopic fork Oil-damped, coil-spring fork with forward-mounted axle and 43 mm Telescopic forks, 43mm inverted fork 28 mm telescopic forks 35mm Telescopic fork 43 mm Telescopic forks,
Rear Suspension: Dual shocks Dual shock absorbers Dual shocks Monocross, Swingarm rebound-adjustable single shock Unit swing DeCarbon-type, nitrogen-charged mono-shock producing Oscillating arm standard Monocross. Monocross, swinging arm Dual rear shock pre-load adjustable Dual shocks, 5-way adjustable preload Oscillating arm standard Monocross.
Front Brakes: Single disc Drum Drum Single 245mm disc Single 270mm disc Conical hub with drum brake Single 320mm disc 4 piston caliper Single 204mm disc Single240mm disc Single disc Single 320mm disc 4 piston caliper
Rear Brakes: Drum Drum Drum Single 203mm disc Single 240mm disc Conical hub with rod-actuated drum brake Single 245mm disc 1 piston caliper Single 189mm disc 130 mm Drum Drum Single 245mm disc 1 piston caliper
Front Tyre: 3.50-19 3.50-19 2.75-17 80/70-21 120/80-14 3.00-21 120/700-17 80/100-21 2.75-18 3.50-19 120/700-17
Rear Tyre: 4.00-16 4.00-18 3.00-17 120/80-18 150/70-14 4.00-18 160/60-17 110/100-18 3.00-18 4.00-16 160/60-17
Wheelbase: 1410 mm / 55.5 IN 1410 mm / 55.5" 1245 mm / 49.0 in 1359 mm / 53.5 in 1565 mm / 61.6 in 1420 mm / 55.9 in 1505 mm / 59.3 in 1480 mm / 58.2 in 1245 mm / 49.0 in 1410 mm / 55.5 IN 1505 mm / 59.3 in
Fuel Capacity: 12 Litres / 3.2 gal 12.5 Litres / 3.3 US gal 11.5 Litres / 3.0 us gal 9.8 Litres / 2.6 US gal 11.7 Litres / 3.0 US gal 8.5 Litres / 2.2 gal 15 Litres / 3.9 gal 13 Litres / 3.4 US gal 11.5 Litres / 3.04 US gal 12 Litres / 3.2 gal 15 Litres / 3.9 gal