Yamaha RD 200 (1976) vs Yamaha TX 750 (1972)
Comparison technical specifications
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Make: | Yamaha | Yamaha |
Model: | RD 200 | TX 750 |
Years: | 1976 | 1972 |
Engine: | Two stroke, torque induction, parallel twin | Four stroke, parallel twin cylinders, SOHC 2 valve per cylinder |
Capacity: | 195 cc / 11.8 cu-in | 743 cc / 45.3 cu-in |
Bore x Stroke: | 52 х 46 mm | 80 x 74 mm |
Cooling System: | Air cooled | Air cooled |
Compression Ratio: | 7.1:1 | 8.8:1 |
Lubrication: | Autolube | Forced dry sump |
Induction: | 2x Y20P Carburetors | Carburetor |
Ignition: | Battery coil | |
Starting: | Electric & Kick | Electric & Kick |
Max Power: | 20 hp / 14.7 kW @ 8000 rpm | 63 hp / 45.9 kW @ 6100 rpm |
Max Torque: | 1.9 kgf-m / 8.6 Nm @ 7000 rpm | 7 kgf-m / 50.6 lb-ft @ 6000 rpm |
Transmission: | 5 Speed | 5 Speed |
Final Drive: | Chain | Chain |
Front Suspension: | Telescopic forks | Telescopic forks |
Rear Suspension: | Dual shocks | Dual shock |
Front Brakes: | Single 245 mm disc | Single or dual 300mm disc 2 piston calipers (In Japan, the United States, and other markets the bike had a single disc, although the lugs needed to mount a second disc were in place. ) |
Rear Brakes: | Drum | 180mm Drum |
Front Tyre: | 2.75-18-4PR | 3.50-19 |
Rear Tyre: | 3.25-18-4PR | 4.00-18 |
Dimensions: | Length 1945 mm / 76.5 in Width 755 mm / 29.7 in Height 980 mm / 38.5 in | Length 2205 mm / 86.8 in Width 909 mm / 35.8 in Height 1165 mm / 45.9 in |
Wheelbase: | 1240 mm / 48.8 in | 1455 mm / 57.3 in |
Seat Height: | 780 mm / 30.7 in | 810 mm / 32 in |
Ground Clearance: | 155 mm / 6.1 in | 160 mm / 6.3 in |
Wet Weight: | 140.0 kg / 308.6 lbs | 235 kg / 518 lbs |
Fuel Capacity: | 11.5 Litres / 3.0 US gal | 14 Litres / 3.7 US gal |