14 August. Friday 2026
Yamaha DT 175 MX - 1981 Specifications and Reviews
The 1981 Yamaha DT 175 MX is a lightweight enduro motorcycle ideal for beginner and intermediate off-road riders. Its air-cooled 171cc single-cylinder engine delivers reliable power for trail riding and casual dirt bike adventures. Known for its nimble handling, durability, and affordability, this bike became a popular choice for riders transitioning into dual-sport motorcycling.
General information | |
| Category | Enduro / offroad |
| Year | 1981 |
| Model | Yamaha DT 175 MX |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Air |
| Fuel control | Membrane |
| Bore x stroke | 66.0 x 50.0 mm (2.6 x 2.0 inches) |
| Compression | 6.8:1 |
| Power | 16.00 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 171.00 ccm (10.43 cubic inches) |
| | |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 109.0 kg (240.3 pounds) |
Yamaha DT 175 MX dimensions and frame | |
| Rear brakes | Expanding brake |
| Front brakes | Expanding brake |
| Rear tyre dimensions | 3.50-18 |
| Front tyre dimensions | 2.75-21 |
Speed and acceleration | |
| Top speed | 105.0 km/h (65.2 mph) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Fuel capacity | 7.00 litres (1.85 gallons) |
Performance Profile & Rider Fit
16 hp
Peak Power
65.2 mph
Top Speed
Best For
Track15%
City30%
Cornering55%
Daily Riding25%
Touring20%
Passenger10%
Rider Profile
| Best For | Well suited to riders with at least some basic off-road experience, though its light weight and forgiving power make it approachable for enthusiastic beginners too. |
| Purpose | Built for trail riding, enduro trails, and light off-road exploration rather than road speed or long-distance travel. |
| Rider Fit | Its very light weight and low seat height make it easy to manage for smaller or less experienced riders, including standing and maneuvering over rough terrain. |
| Character | A nimble, no-frills two-stroke dirt machine that rewards playful, active riding over technical or loose surfaces. |
| Not Ideal For | Not a good fit for riders wanting highway speed, passenger comfort, or long paved-road touring capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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