| General information |
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| Model: | Beta REV-3 125 |
| Year: | 2008 |
| Category: | Trial |
| Rating: | 73.1 out of 100. Show full rating and compare with other bikes |
| Engine and transmission |
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| Displacement: | 124.00 ccm (7.57 cubic inches) |
| Engine type: | Single cylinder |
| Stroke: | 2 |
| Compression: | 14.0:1 |
| Bore x stroke: | 54.0 x 54.0 mm (2.1 x 2.1 inches) |
| Fuel system: | Carburettor. Keihin PWK ø 28mm |
| Ignition: | Electronic AET 12V - 85W |
| Lubrication system: | mix with fuel 1,5 % (synthetic oil) |
| Cooling system: | Liquid |
| Gearbox: | 6-speed |
| Clutch: | Wet multi-disc clutch with cush-drive rubber |
| Physical measures |
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| Dry weight: | 70.0 kg (154.3 pounds) |
| Seat height: | 660 mm (26.0 inches) If adjustable, lowest setting. |
| Overall height: | 1,120 mm (44.1 inches) |
| Overall length: | 1,990 mm (78.3 inches) |
| Overall width: | 850 mm (33.5 inches) |
| Ground clearance: | 310 mm (12.2 inches) |
| Wheelbase: | 1,310 mm (51.6 inches) |
| Chassis and dimensions |
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| Frame type: | Double wave aluminium beam |
| Front suspension: | Hydraulic fork with ø38 mm shaft |
| Rear suspension: | Hydraulic monoshock |
| Front tyre dimensions: | 2.75-21 |
| Rear tyre dimensions: | 4-18 |
| Front brakes: | Single disc. 4 piston caliper |
| Front brakes diameter: | 185 mm (7.3 inches) |
| Rear brakes: | Single disc. 2 piston caliper |
| Rear brakes diameter: | 165 mm (6.5 inches) |
| Speed and acceleration |
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| Other specifications |
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| Fuel capacity: | 3.00 litres (0.79 gallons) |
| Reserve fuel capacity: | 0.80 litres (0.21 gallons) |
| Modifications compared to previous model: | Technical Modifications 2008
New fork settings: developed with the younger rider in mind, the result is a more reactive and lively response so as to make moves at a standstill easier.
New shockabsorber settings. More stable performance over time, combined with greater reliability.
New Keihin PWK ø 28 mm carburettor.
New crankcase.
New design for cylinder porting.
Shorter clutch hose: less weight combined with a more precise and direct action.
New main bearings: these ensure greater smoothness and reliability.
Euro3 homologation.
New colour-scheme: a brand-new mix of white and fluorescent red.
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| Further information |
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| Parts and accessories | Check out parts and accessories from our partners.  |
| Ask questions | Join the 08 Beta REV-3 125 discussion group, the new Beta forum at Bikez.name or the new Trial forum at Bikez.name. |
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