Beta REV-3 270
2008Other

Beta REV-3 270

Key specifications

Engine
275 cc
Weight
72 kg
Fuel type
petrol
Fuel capacity
0.8 L
Transmission
6-speed
Seat height
26 mm
Front brakes
Single disc. 4 piston caliper
Rear brakes
Single disc. 2 piston caliper

Overview

Introducing the 2008 Beta REV-3 270, a remarkable entry in the world of trial motorcycles, where precision meets performance. Designed for both competitive riders and enthusiastic hobbyists, the REV-3 270 stands out with its lightweight frame and superior handling capabilities. With Beta’s rich heritage in off-road motorcycles, this model embodies the brand's commitment to innovation and excellence, making it a popular choice for riders seeking agility and control during technical trials. At the heart of the Beta REV-3 270 is a robust single-cylinder, two-stroke engine with a displacement of 274.50 ccm. This engine is engineered for optimal performance, featuring a compression ratio of 10.8:1 that delivers spirited acceleration and impressive torque across the power band. The liquid-cooled engine is fed by a Keihin PWK ø 28mm carburettor, ensuring precise fuel delivery and throttle response. Coupled with a smooth 6-speed gearbox and a wet multi-disc clutch, the REV-3 270 offers riders the ability to tackle steep inclines and technical obstacles with ease, providing an exhilarating riding experience that is both thrilling and confidence-inspiring. The REV-3 270's design incorporates advanced features that enhance its rideability and durability. Its double wave aluminum beam frame not only reduces weight to a mere 72 kg (158.7 lbs) but also provides excellent rigidity for stability during aggressive maneuvers. The suspension system boasts a hydraulic fork with a 38 mm shaft at the front and a monoshock setup at the rear, allowing for superior traction and shock absorption on uneven terrain. The braking system is equally impressive, featuring a 4-piston caliper on a 185 mm front disc and a 2-piston caliper on a 165 mm rear disc, ensuring precise stopping power when navigating tricky trails. With a ground clearance of 310 mm and an adjustable seat height of 660 mm, the REV-3 270 is tailored for versatility and comfort, accommodating riders of various sizes and skill levels. **

Pros

  • Lightweight and Agile: At just 72 kg, the REV-3 270 offers exceptional maneuverability, making it easy to navigate challenging trial courses.
  • Powerful Engine Performance: The 274.50 ccm two-stroke engine provides robust power and responsiveness, perfect for tackling steep terrain and obstacles.
  • High-Quality Suspension and Braking: The advanced suspension setup and strong braking system ensure stability and control, enhancing rider confidence in technical scenarios.

Cons

  • Limited Fuel Capacity: With a fuel tank holding only 3.00 liters (0.79 gallons), longer rides may require frequent refueling, which can be inconvenient in remote areas.
  • Firm Suspension: While great for trials, the suspension may feel too stiff for casual riders or those looking for comfort on smoother surfaces.
  • Niche Market: As a trial motorcycle, its design and performance may not appeal to those seeking a versatile bike for varied riding styles, limiting its market reach.

Technical details

Source specification data

Make
Beta
Model
REV-3 270
Category
Trial
Modifications Compared To Previous Model
V
-3 250/270
Cc
– 2008
Technical Modifications New
fork settings.
Optimisation
of the oil-flow has made the forks more sensitive in absorbing the bumps.
New
shockabsorber settings.
More
stable performance over time, combined with greater reliability.
K
ø 28 mm carburettor: more immediate and lively response at the bottom end, together with a marked improvement in power and acceleration in the middle-to-upper range.
New
filter box to optimise the fit with the new
Keihin
carburettor: improved airflow thanks to a larger diameter sleeve.
New
crankcase.
New
design in the area of the connection between barrel and crankcase has reduced crank chamber volume with a nett increase in smoothness at low revs.
New
cylinder head design (on the 250 and the 270cc) ensures more regular carburation when shutting the throttle and provides greater engine torque.
New
single-chamber silencer (270cc only): smooths out the power delivery at low engine speeds making it even more linear, and provides a noticeable increase in power and acceleration at the top end.
New
main bearings: these ensure greater smoothness and reliability.
New
crankshaft oilseal: the reduction in friction has given the engine a cleaner response to the throttle.
Euro3
homologation.
New
colour-scheme: a brand-new mix of white and fluorescent red.
Clutch
Wet multi-disc clutch with cush-drive rubber
Gearbox
6-speed
Ignition
Electronic AET 12V - 85W
Fuel System
Carburettor. Keihin PWK ø 28mm
Bore X Stroke
76.0 x 60.5 mm (3.0 x 2.4 inches)
Compression
10.8:1
Displacement
274.50 ccm (16.75 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, two-stroke
Lubrication System
Mix with fuel 1,5 % (synthetic oil)
Dry Weight
72.0 kg (158.7 pounds)
Seat Height
660 mm (26.0 inches) If adjustable, lowest setting.
Fuel Capacity
3.00 litres (0.79 gallons)
Overall Width
850 mm (33.5 inches)
Overall Height
1,120 mm (44.1 inches)
Overall Length
1,990 mm (78.3 inches)
Ground Clearance
310 mm (12.2 inches)
Reserve Fuel Capacity
0.80 litres (0.21 gallons)
Rear Tyre
4-18
Frame Type
Double wave aluminium beam
Front Tyre
2.75-21
Rear Brakes
Single disc. 2 piston caliper
Front Brakes
Single disc. 4 piston caliper
Rear Suspension
Monoshock
Front Suspension
Hydraulic fork with ø38 mm shaft
Rear Brakes Diameter
165 mm (6.5 inches)
Front Brakes Diameter
185 mm (7.3 inches)