| Beta's profilation of this bike |
| The smallest of the Beta trials bikes with gearbox is growing and evolving. Created for those who are just starting in the trials world, the new REV-50 now gets a frame with more generous dimensions, and an engine capable of putting its young users more at their ease.
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General moped information |
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Motorcycle name
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Beta REV 50 |
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Model year
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2008 |
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Category
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Trial |
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Rating
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3.2 Check out the detailed rating of off-road capabilities, engine performance, maintenance cost, etc. Compare with any other bike. |
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Engine and transmission |
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Displacement
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49.9 ccm (3.04 cubic inches) |
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Engine type
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Single cylinder, two-stroke |
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Compression
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14.5:1 |
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Bore x stroke
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39.5 x 40.8 mm (1.6 x 1.6 inches) |
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Fuel system
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Carburettor. Dell´ orto PHBG 21 |
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Ignition
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AET |
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Lubrication system
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mix with fuel 1,5 % (synthetic oil) |
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Gearbox
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6-speed |
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Clutch
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Wet multi-disc clutch |
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Chassis, suspension, brakes and wheels |
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Frame type
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Steel |
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Front suspension
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Hydraulic fork with ø38 mm shaft |
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Rear suspension
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Monoshock with adjustable spring preload |
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Front tire
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2.50-19 |
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Rear tire
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3.5-17 |
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Front brakes
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Single disc. 2-opposed pistons |
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Diameter
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175 mm (6.9 inches) |
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Rear brakes
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Single disc. 2-opposed pistons |
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Diameter
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150 mm (5.9 inches) |
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Physical measures and capacities |
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Dry weight
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60.0 kg (132.3 pounds) |
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Seat height
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620 mm (24.4 inches) If adjustable, lowest setting. |
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Overall height
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1070 mm (42.1 inches) |
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Overall length
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1850 mm (72.8 inches) |
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Overall width
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720 mm (28.3 inches) |
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Ground clearance
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300 mm (11.8 inches) |
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Wheelbase
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1210 mm (47.6 inches) |
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Fuel capacity
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2.50 litres (0.66 US gallons) |
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Reserve fuel capacity
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0.50 litres (0.13 US gallons) |
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Other specifications |
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Modifications compared to previous model
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2008 Technical Modifications
New and more evolved engine with combustion parts and exhaust developed for trials use, with the objective of inspiring more confidence in the very young.
6-speed gearbox designed for trials use
engine can be started with the bike in gear, to facilitate starting in all situations
water cooling with electric fan to ensure better reliability and consistency of performance
exhaust assembly modified to optimise match with the new engine components
New ø 21 mm Dell’Orto carburettor
Final drive ratio of front/rear sprockets revised and optimised to make full use of the new motor
New frame with the same geometry as the larger Rev-80 and high-strength steel construction
New shockabsorber to match the bike’s new geometry
Completely new exhaust assembly to optimise the performance of the new engine New design of the silencer
Hydraulic clutch for greater riding precision
New colours and graphics to match the Rev-3
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| Update specs | Report missing specs or required updates. |
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Further information |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Parts finder |
Check out our overview of motorcycle webshops at Bikez.info. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Ask questions | Join the 08 Beta REV 50 discussion group or the general Beta discussion group. |
| Related bikes | List related bikes for comparison of specs. |
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Rating sample for this Beta moped
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Offroad capabilities for the 2008 Beta REV 50:
 (74.9 out of 100)
Click here for complete rating. You can also compare bikes.
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