Honda ST 70 DAX - 1980 Specifications and Reviews

The 1980 Honda ST 70 DAX is a compact step-through scooter ideal for urban commuters and novice riders seeking economical, reliable transportation. Its lightweight frame and modest 72cc four-stroke engine deliver efficient performance for short city trips. Best known for Honda's legendary build quality and ease of maintenance, the DAX remains a practical workhorse for everyday riding.

1980
5 stars Average rating: 5 from 3 votes
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General information

CategoryScooter
Year1980
ModelHonda ST 70 DAX

Engine and Transmission Specifications

Transmission type,final driveChain
Gearbox3-speed
Cooling systemAir
Fuel controlOHC
Valves per cylinder2
Bore x stroke47.0 x 41.4 mm (1.9 x 1.6 inches)
Compression8.8:1
Top speed75.0 km/h (46.6 mph)
Power5.20
Engine typeSingle cylinder, four-stroke
Capacity:72.00 ccm (4.39 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesExpanding brake
Front brakesExpanding brake
Rear tyre dimensions3.50-10
Front tyre dimensions3.50-10
 
 

Physical measures and capacities

Fuel capacity2.50 litres (0.66 gallons)
Weight incl. oil, gas, etc75.0 kg (165.3 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

5.2 hp
Peak Power
46.6 mph
Top Speed

Best For

Track5%
City65%
Cornering20%
Daily Riding35%
Touring8%
Passenger10%

Rider Profile

Best ForThis is an ideal machine for absolute beginners or casual riders, requiring minimal skill to operate safely at its low speeds.
PurposeBuilt as a fun, compact mini-bike for short leisurely rides, light urban errands, and playful recreation rather than serious transportation.
Rider FitIts tiny frame and low seat height make it accessible and unintimidating for smaller or less physically strong riders.
CharacterCharming, novel, and lighthearted, this little bike has a quirky retro personality that invites smiles rather than adrenaline.
Not Ideal ForThis is not suitable for anyone wanting real speed, highway travel, passenger comfort, or long-distance touring capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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