What category is the 2005 Rieju RR Castrol?

The 2005 Rieju RR Castrol has a Category of Super motard.

What is the engine size of the 2005 Rieju RR Castrol?

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

What type of engine does the 2005 Rieju RR Castrol have?

The 2005 Rieju RR Castrol has a Engine type of Single cylinder, two-stroke.

What is the engine power of the 2005 Rieju RR Castrol?

The 2005 Rieju RR Castrol has a Power of 9.50.

Is the 2005 Rieju RR Castrol air cooled or liquid cooled?

The 2005 Rieju RR Castrol has a Cooling system of Liquid.

How many gears does the 2005 Rieju RR Castrol have?

The 2005 Rieju RR Castrol has a Gearbox of 6-speed.

Rieju RR Castrol - 2005 Specifications and Reviews

Name: 2005 Rieju RR Castrol
Brand: Rieju

The 2005 Rieju RR Castrol is a lightweight 50cc super motard engineered for young and novice riders seeking spirited street and track performance. Its liquid-cooled single-cylinder two-stroke engine delivers 9.5 horsepower through a six-speed gearbox, while the reinforced steel tube frame and competition-grade exhaust system ensure durability and agility. Best known for combining affordable entry-level pricing with genuine sporting credentials and responsive handling.

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Engine and Transmission Specifications
Exhaust system	Type cartridge with fiber glass in its interior. Aluminum case is enclosed of METRAKIT for exclusive use in competition
Clutch	Multiple disks in oil bath
Transmission type,final drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Fuel system	Carburettor. Dell´Ortho SHAH
Bore x stroke	39.0 x 40.3 mm (1.5 x 1.6 inches)
Compression	12.0:1
Power	9.50
Engine type	Single cylinder, two-stroke
Capacity:	50.00 ccm (3.05 cubic inches)

Category	Super motard
Year	2005
Model	Rieju RR Castrol
Brakes, suspension, Frame and wheels
Rear brakes diameter	180 mm (7.1 inches)
Rear brakes	Single disc
Front brakes diameter	260 mm (10.2 inches)
Front brakes	Single disc. Double piston
Rear tyre dimensions	110/80-18
Front tyre dimensions	80/90-21
Rear suspension	Showa adjustable
Front suspension	Showa advantage with inverted bracket
Frame type	Steel tube of double cradle, soldier electrically. Reinforced in the frontal part.

Physical measures and capacities
Fuel capacity	6.00 litres (1.59 gallons)
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)
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

Track55%

City60%

Cornering80%

Daily Riding30%

Touring10%

Passenger5%

Rider Profile

Best For	This is best suited to younger or novice riders, often used as a stepping stone bike or for licensed minibike competition rather than experienced highway riders.
Purpose	Built as a small-displacement supermoto for sharp, playful handling on tight tarmac and light off-road tracks rather than outright speed.
Rider Fit	Its light weight and low seat height make it very manageable for smaller or lighter riders, though the firm sport suspension suits an active riding style.
Character	A nimble, flickable little machine with race-bred cycle parts that rewards aggressive cornering lines despite its tiny two-stroke engine.
Not Ideal For	It is not suitable for highway travel, carrying a passenger, or anyone expecting meaningful straight-line speed or long-distance comfort.

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