What category is the 2005 Rieju MRX?

The 2005 Rieju MRX has a Category of Cross / motocross.

What is the engine size of the 2005 Rieju MRX?

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

What type of engine does the 2005 Rieju MRX have?

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

What is the engine power of the 2005 Rieju MRX?

The 2005 Rieju MRX has a Power of 9.50.

Is the 2005 Rieju MRX air cooled or liquid cooled?

The 2005 Rieju MRX has a Cooling system of Liquid.

How many gears does the 2005 Rieju MRX have?

The 2005 Rieju MRX has a Gearbox of 6-speed.

Rieju MRX - 2005 Specifications and Reviews

Name: 2005 Rieju MRX
Brand: Rieju
Rating: 3 (2 reviews)

The 2005 Rieju MRX is a compact 50cc motocross bike designed for young riders and beginners entering the sport. Powered by a liquid-cooled single-cylinder two-stroke engine producing 9.5 horsepower, it delivers responsive performance ideal for learning fundamental riding techniques on dirt tracks. Known for its nimble handling and manageable size, the MRX suits riders developing their motocross skills.

⇄ Compare against another bike 📅 All Years

2005

❮❯

Add/Upload pictures for this motorcycle

Engine and Transmission Specifications
Gearbox	6-speed
Cooling system	Liquid
Lubrication system	Automix
Fuel system	Carburettor. Dell´ortho PHBN 14-12
Bore x stroke	39.0 x 40.3 mm (1.5 x 1.6 inches)
Compression	12.0:1
Power	9.50
Stroke	2
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 MRX dimensions and frame
Exhaust system	Aluminum silencer
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	110/80-18
Front tyre dimensions	80/90-21
Rear suspension	Showa
Front suspension	Showa advantage with inverted bracket
Frame type	Perimetral of double beam in steel.
Speed and acceleration
Fuel capacity	8.40 litres (2.22 gallons)

Category	Cross / motocross
Year	2005
Model	Rieju MRX
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

9.5 hp

Peak Power

Best For

Track20%

City25%

Cornering60%

Daily Riding15%

Touring8%

Passenger5%

Rider Profile

Best For	This is a genuine 50cc motocross machine best suited to young or novice off-road riders learning dirt bike skills, not experienced highway riders.
Purpose	Built purely for motocross tracks and light trail riding rather than any road-going or commuting use.
Rider Fit	Its tiny, light frame and low seat height make it easy to handle for smaller or younger riders, but adults will find it cramped.
Character	A nimble, high-revving two-stroke play bike that rewards aggressive throttle and body-english over raw power.
Not Ideal For	Not for riders wanting highway speed, long-distance comfort, or a passenger-friendly ride.

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