What category is the 2007 Lem RX3?

The 2007 Lem RX3 has a Category of Minibike, cross.

What is the engine size of the 2007 Lem RX3?

The 2007 Lem RX3 has a Capacity: of 49.90 ccm (3.04 cubic inches).

What type of engine does the 2007 Lem RX3 have?

The 2007 Lem RX3 has a Engine type of Single cylinder.

What is the engine power of the 2007 Lem RX3?

The 2007 Lem RX3 has a Power of 12.80.

Is the 2007 Lem RX3 air cooled or liquid cooled?

The 2007 Lem RX3 has a Cooling system of Liquid.

How much does the 2007 Lem RX3 weigh?

The 2007 Lem RX3 has a Dry weight of 42.0 kg (92.6 pounds).

What is the seat height of the 2007 Lem RX3?

The 2007 Lem RX3 has a Seat height of 675 mm (26.6 inches) If adjustable, lowest setting..

Lem RX3 - 2007 Specifications and Reviews

Name: 2007 Lem RX3
Brand: Lem

The 2007 Lem RX3 is a lightweight 50cc minibike designed for young riders and beginners seeking an affordable entry into off-road riding. Its compact 42kg frame and low 675mm seat height make it accessible for smaller riders, while the automatic clutch and simple carbureted engine ensure easy operation. Best known for reliable, budget-friendly fun in motocross and trail riding, it delivers adequate performance for learning fundamentals.

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2007

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Engine and Transmission Specifications
Clutch	Automatic centrifugal clutch in oil bath
Cooling system	Liquid
Ignition	Electronic with microchip
Fuel system	Carburettor. Dell´Orto PHBG 19 BS
Bore x stroke	39.0 x 41.8 mm (1.5 x 1.6 inches)
Compression	15.5:1
Power	12.80
Stroke	2
Engine type	Single cylinder
Capacity:	49.90 ccm (3.04 cubic inches)
Physical measures and capacities
Seat height	675 mm (26.6 inches) If adjustable, lowest setting.
Dry weight	42.0 kg (92.6 pounds)
Lem RX3 dimensions and frame
Rear tyre dimensions	2.75-10
Front tyre dimensions	2.5-12
Frame type	Seel tubes with alluminium swing-arm brake pedaland Rear Body

Speed and acceleration
Power/weight ratio	0.3048 HP/kg

Category	Minibike, cross
Year	2007
Model	Lem RX3

Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

12.8 hp

Peak Power

Best For

Track55%

City15%

Cornering70%

Daily Riding10%

Touring5%

Passenger5%

Rider Profile

Best For	This is a pocket-sized minibike best suited to younger riders or beginners cutting their teeth on two wheels, though its punchy power-to-weight ratio can surprise experienced riders too.
Purpose	It's built for backyard cross-style riding, mini-moto track days, and playful off-road fun rather than any kind of serious transportation.
Rider Fit	Its tiny seat height and featherweight 42 kg chassis demand a compact rider, so taller or heavier adults will feel cramped and overwhelm its small tires and suspension.
Character	Its liquid-cooled two-stroke engine and automatic clutch give it a peppy, rev-happy, go-kart-like personality that rewards flicking it around tight spaces.
Not Ideal For	It is not for anyone wanting highway capability, long-distance touring comfort, or a machine to carry a passenger.

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