Moto-Data

Yamaha RD 200 (1976) vs Yamaha WR 250F (2015-16) vs Yamaha RD 250 (1976) vs Yamaha WR450F (2015-16) vs Yamaha MT-125 (2023) vs Yamaha XT 500 (1976) vs Yamaha IT 400 (1976)

Comparison technical specifications


Add bike 		1976 Yamaha RD 200
Remove bike 		2015 Yamaha WR 250F
Remove bike 		1976 Yamaha RD 250
Remove bike 		2015 Yamaha WR450F
Remove bike 		2023 Yamaha MT-125
Remove bike 		1976 Yamaha XT 500
Remove bike 		1976 Yamaha IT 400
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Make: Yamaha Yamaha Yamaha Yamaha Yamaha Yamaha Yamaha
Model: RD 200 WR 250F RD 250 WR450F MT-125 XT 500 IT 400
Years: 1976 2015-16 1976 2015-16 2023 1976 1976
Engine: Two stroke, torque induction, parallel twin Four stroke, single cylinder, DOHC, 4 valve Two stroke, torque induction, parallel twin Four stroke, Single cylinder, DOHC, 5 valves Four stroke, single cylinder, SOHC, 4-valves with Variable Valve Actuation Four stroke, single cylinder, SOHC, 2 valve Two stroke, single cylinder, read valve
Capacity: 195 cc / 11.8 cu-in 249 cc / 15.2 cu-in 247 cc / 15.0 cu-in 449 cc / 27.4 cu in 124.7 cc / 7.6 cub-in 499 cc / 30.5 cuin 396 cc / 24.2 cu-in
Bore x Stroke: 52 х 46 mm 77 x 53.6 mm 54 х 54 mm 95 x 63.4 mm 52 x 58.6 mm 87 х 84 mm 85 x 70 mm
Cooling System: Air cooled Liquid cooled, Air cooled Liquid cooled Liquid cooled Air cooled Air cooled
Compression Ratio: 7.1:1 13.5:1 6.7:1 12.3:1 11.2:1 9.0 :1 7.4:1
Induction: 2x Y20P Carburetors Yamaha Fuel Injection (YFI) Keihin 44mm 2x Mikuni VM28 SC carburetor 39mm Keihin FCR flat-slide throttle position sensor Electronic fuel injection 32mm Mikuni VM32SS carburetor VM38SS Mikuni carburetor
Ignition: Battery coil TCI: Transistor Controlled Ignition Battery and coil with breaker points CDI TCI (digital) Magneto, CB/coil CDI
Starting: Electric & Kick Electric / Kick Kick Electric & kick Electric Kick Kick
Clutch: Wet multi-plate Wet, multiple discs, cable operated Wet multi-plate Wet, multi-disc Wet, multi-disc, coil spring Wet multiplate Wet, multi-plate
Transmission: 5 Speed 5 Speed 6 Speed 5-Speed, constant mesh 6-Speed, constant mesh 5 Speed 5 Speed
Final Drive: Chain #520 Chain Chain Chain Chain Chain Chain
Front Suspension: Telescopic forks KYB Speed-Sensitive System Telescopic forks 48mm Upside down telescopic fork 41mm Upside-down telescopic fork Leading axle coil spring fork Telescopic adjustable forks
Rear Suspension: Dual shocks KYB Fully adjustable single shock Dual shocks Swingarm, link suspension, mono shock Linked monoshock with spring preload adjustment Swing arm adjustable preload Monoshock, adjustable spring preload and rebound damping
Front Brakes: Single 245 mm disc Single 250mm disc 2 piston caliper Single disc Hydraulic single 250 mm disc 4 piston caliper Single 292 mm hydraulic disc Single 160mm drum Drum
Rear Brakes: Drum Single 245mm disc 1 piston caliper Drum Single 245 mm disc 2 piston caliper Single 220 mm hydraulic disc Single 150mm drum Drum
Front Tyre: 2.75-18-4PR 80/100-21 3.00S-18-4PR 80/100-21 51P 100/80-17 M/C 52S 3.00-21 3.00 x 21
Rear Tyre: 3.25-18-4PR 100/100-18 3.50S-18-4PR 120/90-18 65P 140/70-17 M/C 66S 4.00-18 4.50 x 18
Wheelbase: 1240 mm / 48.8 in 1,466 mm / 57.7 in 1325 mm / 52.1 in 1475 mm / 58.1 in 1325 mm / 52.1 in 1415 mm / 55.7 in 1425 mm / 56.1 in
Ground Clearance: 155 mm / 6.1 in 325 mm / 12.8 in 150 mm / 5.9 in 335 mm / 13.2 in 160 mm / 6.3 in 215 mm / 8.4 in 250 mm / 9.8 in
Fuel Capacity: 11.5 Litres / 3.0 US gal 7.5 Liters / 2.0 gal 16.5 Liters / 4.2 US gal 7.2 Litres / 1.9 US gal 11 Litres / 2.9 US gal 8.8 Litres / 2.3 US gal 12 Litres / 3.2 US gal