14 August. Friday 2026
Aprilia TX 125 - 1987 Specifications and Reviews
The 1987 Aprilia TX 125 is a lightweight two-stroke single designed for novice and amateur off-road riders. Its modest 10 hp output and nimble handling make it ideal for trail riding and competition at club level. The bike is best known for its affordability and reliability as an entry-level dirt bike platform.
1987
General information | |
| Category | Unspecified category |
| Year | 1987 |
| Model | Aprilia TX 125 |
| | |
Engine and Transmission Specifications | |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Fuel control | Rotary valves |
| Bore x stroke | 51.0 x 54.0 mm (2.0 x 2.1 inches) |
| Compression | 9.5:1 |
| Top speed | 100.0 km/h (62.1 mph) |
| Power | 10.00 |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 124.00 ccm (7.57 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Expanding brake |
| Front brakes | Single disc |
| Rear tyre dimensions | 4.00-18 |
| Front tyre dimensions | 2.75-21 |
Physical measures and capacities | |
| Fuel capacity | 10.00 litres (2.64 gallons) |
| Weight incl. oil, gas, etc | 85.0 kg (187.4 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
10 hp
Peak Power
62.1 mph
Top Speed
Best For
Track8%
City55%
Cornering40%
Daily Riding45%
Touring12%
Passenger15%
Rider Profile
| Best For | Ideal for beginners and learners; a light, forgiving 125 two-stroke enduro that teaches off-road and trail basics without intimidating power. |
| Purpose | A dual-sport/enduro machine for light off-road trails, green lanes and fun back-road riding, with just enough road ability to get you to the dirt. |
| Rider Fit | Very light at 85kg with a tall 21in front wheel and long-travel enduro stance; slim, upright and easy to flick around, though the seat is basic. |
| Character | A playful, buzzy little two-stroke enduro-featherweight and eager to be revved, happiest on trails and twisty lanes rather than highways. |
| Not Ideal For | Not for highway commuters, two-up touring or riders wanting speed; the 10hp engine and 62mph top speed feel strained on open roads. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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