Naked Motorcycles
1988Beta TR 34/125
18 fields on record
The 1988 Beta TR 34/125 is a lightweight trail bike designed for novice and recreational riders seeking an affordable, easy-to-handle machine. Its compact 124cc single-cylinder engine delivers modest power ideal for learning off-road fundamentals, while the bike's low 82kg weight ensures maneuverability across varied terrain. Best known for reliable, uncomplicated performance and beginner-friendly characteristics.
- Capacity
- 124.0 ccm
- Engine
- Single
- Gearbox
- 6-speed
- Wet weight
- 82.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 10.0 HP (7.4 kW) @ 5800 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for competitive and recreational trials riding, focused on tackling obstacles, steep terrain, and technical sections at very low speeds rather than covering ground quickly.
- Built for
- A featherweight, torquey little two-stroke trials bike that thrives on tight, technical maneuvering rather than outright speed.
- Not ideal for
- This is not the bike for riders wanting a comfortable seat, high top speed, highway capability, or a passenger-friendly ride.
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) @ 5800 RPM
- Engine type
- Single
- Power/weight ratio
- 0.1220 HP/kg (wet)
- Bore x stroke
- 54.0 x 54.0 mm
- Compression
- 11.0:1
- Cooling system
- Air
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 79.0 km/h (49.1 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Single disc
- 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 | 1989 |
|---|---|---|---|
| Capacity | 124 cc | 124 cc | 124 cc |
| Fuel capacity | 3.8 L | 3.8 L | 3.8 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 Beta TR 34/125?
The 1988 Beta TR 34/125 has a Capacity of 124.0 ccm (7.57 cubic inches).
What engine power does the Beta TR 34/125 have?
The 1988 Beta TR 34/125 has a Power of 10.0 HP (7.4 kW) @ 5800 RPM.
How many gears does the Beta TR 34/125 have?
The 1988 Beta TR 34/125 has a Gearbox of 6-speed.
How much does the Beta TR 34/125 weigh?
The 1988 Beta TR 34/125 has a Wet weight of 82.0 kg (180.8 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
Please log in or register if you'd like to leave a comment.
Own one? Add it to My Garage and write an owner review with an Owner badge.