Lem R3 - 2006 Specifications and Reviews

The 2006 Lem R3 is a lightweight 49cc minibike designed for young riders and beginners seeking an accessible introduction to motorcycling. Its simple single-cylinder engine, automatic centrifugal clutch, and minimal maintenance requirements make it ideal for learning basic riding skills. Known for reliability and ease of use, the R3 suits novice riders prioritizing safety and manageability over performance.

2006
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Engine and Transmission Specifications

ClutchCentrifugal automatic
Transmission typefinal driveChain
Gearbox1-speed
Cooling systemLiquid
Lubrication systemPremix
StarterKick
Fuel systemCarburettor. Dell´Orto PHBG 14MS
Bore x stroke39.0 x 41.7 mm (1.5 x 1.6 inches)
Power12.80
Stroke2
Engine typeSingle cylinder
Capacity:49.80 ccm (3.04 cubic inches)

Physical measures and capacities

Wheelbase914 mm (36.0 inches)
Ground clearance279 mm (11.0 inches)
Seat height610 mm (24.0 inches) If adjustable, lowest setting.
Dry weight42.0 kg (92.6 pounds)
 
 

Lem R3 dimensions and frame

Exhaust systemWorks style racing exhaust w/ rebuildable alloy oval silencer
Rear brakesSingle disc
Front brakesSingle disc
Rear suspensionPaioli SX remote hydraulic monoshock with adjustable comp/rebound
Front suspensionMarzocchi dual hydraulic with aluminum triple clamp
Frame typeChroMoly oval perimeter frame

Speed and acceleration

Power/weight ratio0.3048 HP/kg

CategoryMinibike, cross
Year2006
ModelLem R3
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity3.00 litres (0.79 gallons)

Performance Profile & Rider Fit

12.8 hp
Peak Power

Best For

Track55%
City15%
Cornering70%
Daily Riding10%
Touring5%
Passenger5%

Rider Profile

Best ForThis tiny 50cc minibike is best suited to youth riders or experienced adults looking for a playful pit-bike style machine, not a beginner's first full-size motorcycle.
PurposeIt's built as a lightweight, single-speed automatic cross/minibike for casual off-road fun, backyard tracks, and pit-bike style racing rather than any kind of serious transportation.
Rider FitIts extremely low 42kg dry weight and 610mm seat height make it accessible to smaller or lighter riders, including kids, with minimal physical strength required to handle it.
CharacterThe liquid-cooled two-stroke engine, quality Marzocchi and Paioli suspension, and dual disc brakes give it a surprisingly race-focused, punchy and flickable character for its tiny size.
Not Ideal ForThis is not the bike for anyone needing highway capability, passenger carrying, long-distance touring, or serious top-end speed.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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