What category is the 2005 Rieju 125 MRX 4T?

The 2005 Rieju 125 MRX 4T has a Category of Enduro / offroad.

What is the engine size of the 2005 Rieju 125 MRX 4T?

The 2005 Rieju 125 MRX 4T has a Capacity: of 50.00 ccm (3.05 cubic inches).

What type of engine does the 2005 Rieju 125 MRX 4T have?

The 2005 Rieju 125 MRX 4T has a Engine type of Single cylinder.

What is the engine power of the 2005 Rieju 125 MRX 4T?

The 2005 Rieju 125 MRX 4T has a Power of 14.50.

How many gears does the 2005 Rieju 125 MRX 4T have?

The 2005 Rieju 125 MRX 4T has a Gearbox of 5-speed.

Rieju 125 MRX 4T - 2005 Specifications and Reviews

Name: 2005 Rieju 125 MRX 4T
Brand: Rieju

The 2005 Rieju 125 MRX 4T is a lightweight enduro motorcycle designed for entry-level off-road riders and beginners. Powered by a 14.5 hp four-stroke single-cylinder engine, it offers reliable performance and easy handling on varied terrain. Known for its affordability and accessibility, this Spanish-built bike suits riders seeking an economical introduction to dual-sport riding.

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2005

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Engine and Transmission Specifications
Gearbox	5-speed
Lubrication system	Mixture of gasoline and oil to 2%
Valves per cylinder	2
Fuel system	Carburettor. MIKUNI VM 20 SS
Bore x stroke	54.0 x 54.0 mm (2.1 x 2.1 inches)
Compression	10.0:1
Power	14.50
Stroke	4
Engine type	Single cylinder
Capacity:	50.00 ccm (3.05 cubic inches)
Physical measures and capacities
Wheelbase	1,332 mm (52.4 inches)
Overall width	800 mm (31.5 inches)
Overall length	2,050 mm (80.7 inches)
Overall height	1,170 mm (46.1 inches)

Rieju 125 MRX 4T dimensions and frame
Rear brakes diameter	200 mm (7.9 inches)
Rear brakes	Single disc
Front brakes diameter	260 mm (10.2 inches)
Front brakes	Single disc
Rear tyre dimensions	120/80-18
Front tyre dimensions	90/90-21
Rear suspension	Paioli
Front suspension	Paioli
Frame type	Perimetral chassis, steel.
Speed and acceleration
Fuel capacity	8.40 litres (2.22 gallons)

Category	Enduro / offroad
Year	2005
Model	Rieju 125 MRX 4T
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

14.5 hp

Peak Power (est.)

Best For

Track10%

City35%

Cornering45%

Daily Riding30%

Touring15%

Passenger10%

Rider Profile

Best For	Note: the specification sheet lists a 50cc-class bore/stroke and displacement figure despite the model name suggesting a 125cc, so some data may actually correspond to a smaller-displacement variant; this profile treats it as a small-capacity lightweight
Purpose	Built as a lightweight trail and enduro machine intended for off-road trails, green lanes, and learner-friendly dirt riding rather than any road or performance use.
Rider Fit	Its slim, tall-ish enduro chassis and light overall mass make it easy to muscle around at low speed and pick up if dropped, suiting smaller or less experienced riders.
Character	A nimble, buzzy small-bore two-stroke-style enduro that rewards revving and momentum-carrying riding over outright power.
Not Ideal For	Not suited to highway travel, long-distance touring, carrying a passenger, or riders seeking strong acceleration and top speed.

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