Minibikes
2005Lem LX 3 Factory Racing
21 fields on record
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.
- Capacity
- 49.8 ccm
- Engine
- Single
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 45.8 kg
- Seat height
- 572 mm
- Power
- 5.4 HP (4.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for small-scale motocross-style off-road play and pit-bike racing rather than any kind of road or touring use.
- Built for
- A lightweight, minimal 50cc minibike with an automatic clutch that prioritizes simplicity, low weight, and playful agility over outright speed.
- Not ideal for
- Not suitable for taller adult riders, highway use, long-distance travel, or anyone expecting real off-road suspension performance or power.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 49.8 ccm
- Power
- 5.4 HP (4.0 kW)
- Engine type
- Single
- Power/weight ratio
- 0.1179 HP/kg (dry)
- Bore x stroke
- 39.0 x 41.7 mm
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Kick
- Lubrication system
- Premix
Transmission
- Transmission type
- Automatic
- Final drive
- Chain
- Clutch
- R and D ´Dominator´ adjustable auto clutch
Dimensions & weight
- Seat height
- 572 mm
- Dry weight
- 45.8 kg
- Fuel capacity
- 3.00 litres
Chassis & suspension
- Frame
- Steel tube
Brakes & wheels
- Front brakes
- Expanding brake (drum brake)
- Front brakes diameter
- 90 mm
- Rear brakes
- Expanding brake (drum brake)
- Rear brakes diameter
- 90 mm
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the Lem LX 3 Factory Racing?
The 2005 Lem LX 3 Factory Racing has a Capacity of 49.8 ccm (3.04 cubic inches).
What engine power does the Lem LX 3 Factory Racing have?
The 2005 Lem LX 3 Factory Racing has a Power of 5.4 HP (4.0 kW).
How much does the Lem LX 3 Factory Racing weigh?
The 2005 Lem LX 3 Factory Racing has a Dry weight of 45.8 kg (101.0 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
Please log in or register if you'd like to leave a comment.
Own one? Add it to My Garage and write an owner review with an Owner badge.