Trials Bikes
2011Beta Evo 250 4T
35 fields on record
The 2011 Beta Evo 250 4T is a four-stroke trials bike from the Italian maker Beta. Its liquid-cooled 249.6cc single makes 18.2 hp through a five-speed gearbox and chain. A low 680 mm seat, 72 kg dry weight and 2.6-litre tank keep it light and precise in sections.
- Capacity
- 249.6 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 72.0 kg
- Seat height
- 680 mm
- Power
- 18.2 HP (13.4 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for competitive and recreational observed trials riding, tackling extreme low-speed technical obstacles rather than any form of road use.
- Built for
- An ultra-light, razor-precise trials tool with instant throttle response and pinpoint balance, designed to hop, climb, and pivot over obstacles a normal bike could never approach.
- Not ideal for
- This bike is not suitable for anyone wanting a comfortable commuter, a highway tourer, or a passenger-carrying machine.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 249.6 ccm
- Power
- 18.2 HP (13.4 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.2528 HP/kg (dry)
- Bore x stroke
- 77.0 x 53.6 mm
- Compression
- 11.5:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Ignition
- Electronic
- Valves per cylinder
- 4
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1305 mm
- Overall length
- 1990 mm
- Overall width
- 850 mm
- Overall height
- 1115 mm
- Seat height
- 680 mm
- Dry weight
- 72.0 kg
- Fuel capacity
- 2.60 litres
- Ground clearance
- 310 mm
- Reserve fuel capacity
- 0.50 litres
Chassis & suspension
- Frame
- Single wave aluminium beam
- Front suspension
- Hydraulic fork with 38 mm shaft
- Rear suspension
- Monoshock
- Front wheel travel
- 180 mm
- Rear wheel travel
- 165 mm
Brakes & wheels
- Front brakes
- Single disc. 4 piston caliper
- Front brakes diameter
- 185 mm
- Rear brakes
- Single disc. 2 piston caliper
- Rear brakes diameter
- 150 mm
- Front tyre
- 2.75-21
- Rear tyre
- 4.00-18
Other
- Color options
- Red/black
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 | 2010 | 2011 | 2012 | 2013 |
|---|---|---|---|---|
| Capacity | 250 cc | 250 cc | 250 cc | 250 cc |
| Dry weight | 72 kg | 72 kg | 72 kg | 72 kg |
| Seat height | 680 mm | 680 mm | 680 mm | 680 mm |
| Fuel capacity | 2.6 L | 2.6 L | 2.6 L | 2.6 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 Evo 250 4T?
The 2011 Beta Evo 250 4T has a Capacity of 249.6 ccm (15.23 cubic inches).
What engine power does the Beta Evo 250 4T have?
The 2011 Beta Evo 250 4T has a Power of 18.2 HP (13.4 kW).
How many gears does the Beta Evo 250 4T have?
The 2011 Beta Evo 250 4T has a Gearbox of 5-speed.
How much does the Beta Evo 250 4T weigh?
The 2011 Beta Evo 250 4T has a Dry weight of 72.0 kg (158.7 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.