Honda ST70: history, specs, pictures

From CycleChaos
Revision as of 23:13, 9 November 2019 by Bob6721 (talk | contribs) (adding recommended_oil)
Jump to navigation Jump to search

'Honda ST70'
Also called ST70 DAX, ST 70 DAX, ST70C
Production 1977 - 1982
single cylinder, four-stroke
Bore / Stroke 47.0mm x 41.4mm
Top Speed 40 mph (65 km/h)
Horsepower 5.23 HP (3.9 KW) @ 8000RPM
Fuel System carburetor
Transmission Gear box: 3-speed
Final Drive: chain
Suspension Front: oil damper
Rear: oil dampers
Brakes Front: expanding brake (drum brake)
Rear: expanding brake (drum brake)
Front Tire 3.50-10´
Rear Tire 3.50-10´
Length 59.45 inches (1510 mm)
Width 22.44 inches (570 mm)
Height 37.8 inches (960 mm)
Weight 152.12 pounds (69.0 Kg) (dry), 75.0 kg (wet)
Recommended Oil Honda GN4 10W-40
Fuel Capacity 0.66 Gallon (2.50 Liters)
Related Honda ST50
Honda CT70
Manuals File:Honda CT70 1969 - 1982 Service Manual.pdf
More Manuals

The Honda ST70C was a single cylinder, four-stroke standard produced by Honda between 1977 and 1982. It could reach a top speed of 40 mph (65 km/h). Claimed horsepower was 5.23 HP (3.9 KW) @ 8000 RPM.


The engine was a air cooled single cylinder, four-stroke. A 47.0mm bore x 41.4mm stroke result in a displacement of just 72.0 cubic centimeters. Fuel was supplied via a overhead cams (ohc).


The bike has a 3-speed transmission.


It came with a 3.50-10´ front tire and a 3.50-10´ rear tire. Stopping was achieved via expanding brake (drum brake) in the front and a expanding brake (drum brake) in the rear. The front suspension was a oil damper while the rear was equipped with a oil dampers. The ST70C was fitted with a 0.66 Gallon (2.50 Liters) fuel tank. The bike weighed just 152.12 pounds (69.0 Kg).