Beta REV-3 270 2008 - Specifications & Review

Article Complete Info

Articleid	50241
Category	Trial
Make	Beta
Model	REV-3 270
Year	2008

Chassis, Suspension, Brakes & Wheels

Frametype	Double wave aluminium beam
Frontbrakes	Single disc. 4 piston caliper
Frontbrakesdiameter	185 mm (7.3 inches)
Frontsuspension	Hydraulic fork with ø38 mm shaft
Fronttyre	2.75-21
Rearbrakes	Single disc. 2 piston caliper
Rearbrakesdiameter	165 mm (6.5 inches)
Rearsuspension	Monoshock
Reartyre	4-18

Engine & Transmission

Borexstroke	76.0 x 60.5 mm (3.0 x 2.4 inches)
Clutch	Wet multi-disc clutch with cush-drive rubber
Compression	10.8:1
Coolingsystem	Liquid
Displacement	274.50 ccm (16.75 cubic inches)
Enginedetails	Single cylinder, two-stroke
Fuelsystem	Carburettor. Keihin PWK ø 28mm
Gearbox	6-speed
Ignition	Electronic AET 12V - 85W
Lubricationsystem	Mix with fuel 1,5 % (synthetic oil)

Other Specifications

Modificationscomparedtopreviousmodel	REV-3 250/270Cc – 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. New Keihin PWK 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.

Modificationscomparedtopreviousmodel

REV-3 250/270Cc – 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. New Keihin PWK 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.

Physical Measures & Capacities

Dryweight	72.0 kg (158.7 pounds)
Fuelcapacity	3.00 litres (0.79 gallons)
Groundclearance	310 mm (12.2 inches)
Overallheight	1,120 mm (44.1 inches)
Overalllength	1,990 mm (78.3 inches)
Overallwidth	850 mm (33.5 inches)
Reservefuelcapacity	0.80 litres (0.21 gallons)
Seatheight	660 mm (26.0 inches) If adjustable, lowest setting.

About Beta REV-3 270 2008

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.

In conclusion, the 2008 Beta REV-3 270 is a finely tuned machine that excels in the realm of trial riding, offering enthusiasts the perfect blend of power, precision, and agility. Whether you're a seasoned competitor or an aspiring trial rider, this motorcycle promises an engaging experience on the trails, built on the solid foundation of Beta's engineering prowess.