Back to Bike FinderYears: 1972 · 1971
1971Allround
Yamaha DS 7
Key specifications
Engine
247 cc
Power
24 HP
Fuel type
petrol
Fuel capacity
3.2 L
Transmission
5-speed
Front brakes
Expanding brake
Rear brakes
Expanding brake
Technical details
Source specification data
- Make
- Yamaha
- Model
- DS 7
- Category
- Classic
- Power
- 24.00 HP (17.5 kW)) @ 7500 RPM
- Gearbox
- 5-speed
- Top Speed
- 140.0 km/h (87.0 mph)
- Bore X Stroke
- 54.0 x 54.0 mm (2.1 x 2.1 inches)
- Compression
- 7.1:1
- Displacement
- 247.00 ccm (15.07 cubic inches)
- Cooling System
- Air
- Engine Details
- Twin, two-stroke
- Transmission Type Final Drive
- Chain
- Fuel Capacity
- 12.00 litres (3.17 gallons)
- Weight Incl Oil Gas Etc
- 146.0 kg (321.9 pounds)
- Rear Tyre
- 3.25-18
- Front Tyre
- 3.00-18
- Rear Brakes
- Expanding brake
- Front Brakes
- Expanding brake