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Beta RR ENDURO 4T 125 LC

The Beta RR ENDURO 4T 125 LC was a Single-cylinder, 4-stroke, air cooled Enduro motorcycle produced by Beta in 2016.

Beta RR ENDURO 4T 125 LC
Production 2016
Class Enduro
Single-cylinder, 4-stroke, air cooled
Bore / Stroke 53.3mm x 53.3mm
Compression ratio 10:1
Transmission Gear box: 5-Speed

Final Drive: Chain

Clutch: Wet multi-disc
Suspension Front: Hydraulic fork with 41 mm shaft
Rear: Monoshock with adjustable spring preload
Brakes Front: Single disc 260 mm
Rear: Single disc 220 mm
Front Tire 90/90-21
Rear Tire 120/90-18
Wheelbase 53.9 inches (1369 mm)
Length 81.5 inches (2070 mm)
Width 32.28 inches (820 mm)
Seat Height 36.69 inches (932 mm)
Weight 108.0 kg (wet)
Manuals Service Manual



A 53.3mm bore x 53.3mm stroke result in a displacement of just 124.0 cubic centimeters.


The bike has a 5-Speed transmission. Power was moderated via the Wet multi-disc.


It came with a 90/90-21 front tire and a 120/90-18 rear tire. Stopping was achieved via Single disc 260 mm in the front and a Single disc 220 mm in the rear. The front suspension was a Hydraulic fork with 41 mm shaft while the rear was equipped with a Monoshock with adjustable spring preload. The wheelbase was 53.9 inches (1369 mm) long.

2016 Beta RR ENDURO 4T 125 LCEdit


At some point or another most of us dirt bike riders have ridden a 125cc four-stroke playbike from one of the Japanese manufacturers, but get that mental image out of your head. This Italian made, four-valve, liquid cooled engine is way more advanced than the air cooled, two-valve kid’s bikes, which can feel like they can’t get out of their own way.