Yamaha R5-B 350 (1971) technical specifications
Yamaha R5-B 350 is produced in 1971. Engine is Piston port two stroke, parallel twin cylinder., displacement 347 cc / 21.2 cu in , produces power 26.8 kW / 36 hp @ 7000 rpm and 37.9 Nm / 3.87 kgf-m / 28 ft-lb @ 6500 rpm. Yamaha R5-B 350 top speed is 153 km/h / 95 mph. Yamaha R5-B 350 weighs 146 kg / 322 lbs. Yamaha R5-B 350 has 2 photos.
Technical specifications
+ Add to 'Compare list'Model: | R5-B 350 |
Years: | 1971 |
Engine/frame Numbers: | R5-015101 - 042209 |
Engine: | Piston port two stroke, parallel twin cylinder. |
Capacity: | 347 cc / 21.2 cu in |
Bore x Stroke: | 64 х 54 mm |
Compression Ratio: | 7.5:1 |
Cooling System: | Air cooled |
Oil System: | Oil injection |
Induction: | 2 x Mikuni VM28 SC carburetors |
Ignition: | Battery, dual coils, breaker points |
Starting: | Kick |
Max Power: | 26.8 kW / 36 hp @ 7000 rpm |
Max Torque: | 37.9 Nm / 3.87 kgf-m / 28 ft-lb @ 6500 rpm |
Clutch: | Multi-plate, wet |
Transmission: | 5 Speed |
Final Drive: | Chain |
Gear Ratios: | 1st 19.57 / 2nd 12.15 / 3rd 9.12 / 4th 7.38 / 5th 6.16:1 |
Frame: | Duplex cradle frame |
Front Suspension: | Telescopic fork |
Rear Suspension: | Swingarm |
Front Brakes: | Drum, twin leading shoe |
Rear Brakes: | Drum, single leading shoe |
Front Tyre: | 3.00-18 |
Rear Tyre: | 3.50-18 |
Dimensions: | Width: 739 mm / 29.1" |
Wheelbase: | 1341 mm / 52.8" |
Seat Height: | 790 mm / 31.1" |
Footpeg Height: | 234 mm / 9.2" |
Ground Clearance: | 180 mm / 7.1" |
Dry Weight: | 146 kg / 322 lbs |
Wet Weight: | 154 kg / 340 lbs |
Oil Capacity: | 2.0 L / 4.2 US pts |
Fuel Capacity: | 12 L / 3.2 US gal |
Average Fuel Consumption: | 6.7 L/100 km / 14.9 km/l / 35 US mpg |
Braking 48 km/h / 30 mph - 0: | 11 m / 36 ft |
Braking 97 km/h / 60 mph - 0: | 37 km/ 121 ft |
Standing ¼ Mile: | 15.5 sec / 130 km/h / 81 mph |
Top Speed: | 153 km/h / 95 mph |
Source: | Motorcycle Classics |
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