Trials Bikes
1988Aprilia TX 125
18 fields on record
The 1988 Aprilia TX 125 is a compact trials bike for riders who want precise, low-speed off-road control. Its 124cc liquid-cooled single makes 10 hp, with an 85 kg wet weight, a 10-litre tank and a 100 km/h top speed.
- Capacity
- 124.0 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Wet weight
- 85.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 10.0 HP (7.4 kW) @ 7000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for technical, low-speed off-road trials riding where balance and control matter most.
- Built for
- A trials bike from Aprilia with a 124cc engine; its character is easy-going and economical, with 10 hp on tap.
- Not ideal for
- Not for road journeys, speed or carrying a passenger.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 124.0 ccm
- Power
- 10.0 HP (7.4 kW) @ 7000 RPM
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.1176 HP/kg (wet)
- Bore x stroke
- 54.0 x 54.0 mm
- Compression
- 9.5:1
- Cooling system
- Liquid
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 100.0 km/h (62.1 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake
- Front tyre
- 2.75-21
- Rear tyre
- 4.00-18
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 1987 | 1988 |
|---|---|---|
| Capacity | 124 cc | 124 cc |
| Fuel capacity | 10 L | 10 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Aprilia TX 125?
The 1988 Aprilia TX 125 has a Capacity of 124.0 ccm (7.57 cubic inches).
What engine power does the Aprilia TX 125 have?
The 1988 Aprilia TX 125 has a Power of 10.0 HP (7.4 kW) @ 7000 RPM.
How many gears does the Aprilia TX 125 have?
The 1988 Aprilia TX 125 has a Gearbox of 6-speed.
How much does the Aprilia TX 125 weigh?
The 1988 Aprilia TX 125 has a Wet weight of 85.0 kg (187.4 pounds).
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