- Browse bikes
- Top bikes
- News & reviews
- Free classifieds
1957 Simplex Automatic specifications, pictures, reviews and rating
1957 Simplex Automatic. Picture credits - suprememotos.com. Submit more pictures.
|Rating:||Do you know this bike?|
Click here to rate it. We miss 2 votes to show the rating.
|Engine and transmission|
|Displacement:||130.0 ccm (7.93 cubic inches)|
|Engine type:||Single cylinder, two-stroke|
|Power:||4.0 HP (2.9 kW)) @ 5000 RPM|
|Bore x stroke:||50.8 x 64.3 mm (2.0 x 2.5 inches)|
|Fuel control:||Overhead Valves (OHV)|
|Clutch:||Variable speed automatic|
|Chassis, suspension, brakes and wheels|
|Front suspension:||Leading link|
|Rear brakes:||Expanding brake (drum brake)|
|Physical measures and capacities|
|Dry weight:||61.2 kg (135.0 pounds)|
|Power/weight ratio:||0.0653 HP/kg|
|Wheelbase:||1194 mm (47.0 inches)|
|Fuel capacity:||9.46 litres (2.50 gallons)|
|Ask questions||Join the 57 Simplex Automatic discussion group or the general Simplex discussion group.|
|Related bikes||List related bikes for comparison of specs.|
Pictures of classic bikes wantedBikez is now publishing specs for pre 1970 motorcycles. We invite our users to upload pictures of classic motorcycles. You will get your name and bike on Bikez.com. Search for the bikes you have pictures of and use the link to upload pictures. See our contribution page. We also have a discussion group about restoration and valuation of each bike. Vintage and veteran bikes can be sold and bought through our free motorcycle classifieds.
Pictures, trademarks and logos of third parties are the exclusive property of the respective owners. Technical specifications are subject to change without notice. Bikez.com has been developed by low-cost software development company ObjectLabs.