Laverda LB 125 Uno (1985)

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The Laverda LB 125 Uno motorcycle was released in 1985 with a liquid-cooled, two-stroke, single cylinder engine and a 124cc capacity. It had a compression ratio of 14.0:1 and utilized a Dell’Orto premix carburetor for induction. The bike produced a maximum power of 23hp at 9200 rpm and had a seven-speed transmission with chain final drive. The front suspension of the LB 125 Uno was made up of telescopic forks, while the rear suspension consisted of an alloy swingarm with a single shock that could be adjusted for damping. The front brakes were 2x 260mm discs with 2 piston calipers, and the rear brakes were a single 160mm drum. The motorcycle had a dry weight of 129 kg and could hold up to 14 liters of fuel. Related information can be found on 125stradali.com.

Technical specifications:

Make Model: Laverda LB 125 Uno

Year: 1985


Engine: Two stroke, single cylinder
Capacity: 124 cc / 7.6 cu-in
Bore x Stroke: 64 x 51mm
Cooling System: Liquid cooled
Compression Ratio: 14.0:1
Induction: Dell’Orto premix carburetor
Ignition: CDI
Starting: Kick
Max Power: 23 hp / 16.8 kW @ 9200 rpm
Transmission / Drive: 7 Speed
Final Drive: Chain
Front Suspension: Telescopic forks
Rear Suspension: Alloy swing arm, single shock with adjustable damping.
Front Brakes: 2x 260mm discs 2 piston calipers
Rear Brakes: Single 160mm drum

Front Tyre: 100/80-16
Rear Tyre: 130/70-17
Dry Weight: 129 kg / 284 lbs
Fuel Capacity: 14 Litres / 3.7 US gal
Related Links: 125stradali.com

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