Lem LX 3 Factory Racing - 2005 Specifications and Reviews

The 2005 Lem LX 3 Factory Racing is a lightweight 50cc minibike designed for young riders and racing enthusiasts seeking competitive entry-level performance. Known for its aggressive styling and responsive handling, this single-cylinder machine combines affordable practicality with genuine racing credentials, making it ideal for circuit competition and skill development.

2005
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Engine and Transmission Specifications

ClutchR and D ´Dominator´ adjustable auto clutch
Transmission typefinal driveChain
GearboxAutomatic
Cooling systemAir
Lubrication systemPremix
StarterKick
Fuel systemCarburettor. Dell´Orto PHBG 19 BS
Bore x stroke39.0 x 41.7 mm (1.5 x 1.6 inches)
Stroke2
Engine typeSingle cylinder
Capacity:49.80 ccm (3.04 cubic inches)
 
 

Physical measures and capacities

Seat height572 mm (22.5 inches) If adjustable, lowest setting.
Dry weight45.8 kg (101.0 pounds)

Lem LX 3 Factory Racing dimensions and frame

Rear brakes diameter90 mm (3.5 inches)
Rear brakesExpanding brake (drum brake)
Front brakes diameter90 mm (3.5 inches)
Front brakesExpanding brake (drum brake)
Rear suspension travel997 mm (39.3 inches)
Frame typeSteel tube
 
 

Speed and acceleration

Fuel capacity2.99 litres (0.79 gallons)

CategoryMinibike, cross
Year2005
ModelLem LX 3 Factory Racing

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track60%
City10%
Cornering55%
Daily Riding10%
Touring5%
Passenger0%

Rider Profile

Best ForThis is a machine best suited to young or novice riders, or experienced riders using it purely as a fun pit-bike style mini cross machine.
PurposeBuilt for small-scale motocross-style off-road play and pit-bike racing rather than any kind of road or touring use.
Rider FitIts tiny size and very low seat height mean it fits smaller or younger riders far more comfortably than full-sized adults.
CharacterA lightweight, minimal 50cc minibike with an automatic clutch that prioritizes simplicity, low weight, and playful agility over outright speed.
Not Ideal ForNot suitable for taller adult riders, highway use, long-distance travel, or anyone expecting real off-road suspension performance or power.

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

Rider Reviews

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