2007Beta Alp 125

38 fields on record

The 2007 Beta ALP 125 is a lightweight trial motorcycle designed for beginners and amateur riders seeking to develop their skills. Its compact 124cc single-cylinder engine and manageable power delivery provide confidence-building performance, while the responsive handling and low seat height make it ideal for navigating tight technical terrain and obstacles typical of trial riding competitions.

Capacity: 124.0 ccm
Engine: Single, four-stroke
Gearbox: 5-speed
Dry weight: 101.0 kg
Seat height: 850 mm
Power: 15.0 HP (11.0 kW)

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What’s new for the 2007 Beta Alp 125

vs the 2006

Spec	2006	2007
Front suspension	Hydraulic fork	Hydraulic fork with 38 mm shaft
Rear suspension	Monoshock	Monoshock with adjustable spring preload
Front brakes	Single disc	Single disc. disc 245 mm
Rear brakes	Single disc	Single disc. disc 220 mm

Other years 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail90%

Cornering40%

City riding25%

Daily riding15%

Touring10%

Two-up5%

Track5%

Best for: Built specifically for technical trials riding and obstacle navigation rather than speed, distance, or road use.
Built for: A pure, minimalist trials tool that thrives on razor-sharp low-speed agility, tractable low-end power delivery, and total rider control over the bike's balance.
Not ideal for: Not for riders wanting highway speed, passenger carrying, long-distance comfort, or any kind of touring capability.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us

Your height

Inseam (optional)

Units

At 850mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with tip-toe one foot on the 2007 Beta Alp 125, with a cramped knee angle of around 75 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 821-900 mm — Long Legs →

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Full specifications

Engine

Capacity: 124.0 ccm
Power: 15.0 HP (11.0 kW)
Engine type: Single, four-stroke
Power/weight ratio: 0.1485 HP/kg (dry)
Bore x stroke: 54.0 x 54.0 mm
Compression: 10.0:1
Cooling system: Air
Fuel system: Carburettor
Starting: Electric & kick
Ignition: Electronic
Valves per cylinder: 4
Lubrication system: Forced with pump
Torque: Not on record - add it

Transmission

Gearbox: 5-speed
Transmission type: Manual
Final drive: Chain
Clutch: Wet multi-disc clutch

Dimensions & weight

Wheelbase: 1350 mm
Overall length: 2150 mm
Overall width: 820 mm
Overall height: 1150 mm
Seat height: 850 mm
Dry weight: 101.0 kg
Fuel capacity: 6.80 litres
Ground clearance: 298 mm
Reserve fuel capacity: 1.50 litres

Chassis & suspension

Frame: steel double cradle frame
Front suspension: Hydraulic fork with 38 mm shaft
Rear suspension: Monoshock with adjustable spring preload
Front wheel travel: 38 mm
Rear wheel travel: 180 mm

Brakes & wheels

Front brakes: Single disc. disc 245 mm
Front brakes diameter: 245 mm
Rear brakes: Single disc. disc 220 mm
Rear brakes diameter: 220 mm
Front tyre: 2.75-21
Rear tyre: 4.00-18

Other

Color options: Red, Silver/Grey

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	2001	2004	2007	2009	2012
Capacity	124 cc	124 cc	124 cc	124 cc	124 cc
Dry weight	103 kg	103 kg	101 kg	101 kg	108 kg
Seat height	810 mm	810 mm	850 mm	850 mm	830 mm
Fuel capacity	7 L	7 L	6.8 L	6.8 L	6.8 L