What category is the 1998 Rieju RR 125 Fun Bike?

The 1998 Rieju RR 125 Fun Bike has a Category of Cross / motocross.

What is the engine size of the 1998 Rieju RR 125 Fun Bike?

The 1998 Rieju RR 125 Fun Bike has a Capacity: of 125.00 ccm (7.63 cubic inches).

What type of engine does the 1998 Rieju RR 125 Fun Bike have?

The 1998 Rieju RR 125 Fun Bike has a Engine type of Single cylinder, two-stroke.

What is the engine power of the 1998 Rieju RR 125 Fun Bike?

The 1998 Rieju RR 125 Fun Bike has a Power of 9.50.

What is the top speed of the 1998 Rieju RR 125 Fun Bike?

The 1998 Rieju RR 125 Fun Bike has a Top speed of 80.0 km/h (49.7 mph).

Is the 1998 Rieju RR 125 Fun Bike air cooled or liquid cooled?

The 1998 Rieju RR 125 Fun Bike has a Cooling system of Liquid.

How many gears does the 1998 Rieju RR 125 Fun Bike have?

The 1998 Rieju RR 125 Fun Bike has a Gearbox of 6-speed.

How much does the 1998 Rieju RR 125 Fun Bike weigh?

The 1998 Rieju RR 125 Fun Bike has a Dry weight of 95.0 kg (209.4 pounds).

Rieju RR 125 Fun Bike - 1998 Specifications and Reviews

Name: 1998 Rieju RR 125 Fun Bike
Brand: Rieju

The 1998 Rieju RR 125 Fun Bike is an entry-level motocross machine designed for novice riders seeking affordable off-road performance. Powered by a liquid-cooled 125cc two-stroke engine producing 9.5 horsepower, it delivers modest speeds suitable for trails and recreational riding. Its lightweight frame and accessible power delivery make it ideal for younger riders learning fundamental motocross skills.

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1998

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General information
Category	Cross / motocross
Year	1998
Model	Rieju RR 125 Fun Bike
Engine and Transmission Specifications
Clutch	Wet Plate
Transmission type,final drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Ignition	electric
Fuel control	Membrane
Fuel system	Carburettor. Dell´Ortho PHBL 26
Bore x stroke	56.0 x 50.6 mm (2.2 x 2.0 inches)
Compression	9.0:1
Top speed	80.0 km/h (49.7 mph)
Power	9.50
Engine type	Single cylinder, two-stroke
Capacity:	125.00 ccm (7.63 cubic inches)
Brakes, suspension, Frame and wheels
Rear brakes diameter	185 mm (7.3 inches)
Rear brakes	Single disc. AJP 2 piston
Front brakes diameter	220 mm (8.7 inches)
Front brakes	Single disc. AJP
Rear tyre dimensions	110/62-61j
Front tyre dimensions	80/69-j56
Rear suspension	Monoshock Gas
Front suspension	Inverted forks 32mm Showa®
Frame type	Tubeular

Physical measures and capacities
Fuel capacity	5.50 litres (1.45 gallons)
Power/weight ratio	0.1000 HP/kg
Dry weight	95.0 kg (209.4 pounds)

Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Black
Starter	Kick

Performance Profile & Rider Fit

9.5 hp

Peak Power

49.7 mph

Top Speed

Best For

Track20%

City30%

Cornering45%

Daily Riding25%

Touring8%

Passenger5%

Rider Profile

Best For	This is a beginner-friendly small-bore machine, well suited to young or novice riders learning basic motorcycle control.
Purpose	Built as a lightweight fun and learner cross bike rather than a serious competition or performance machine, with a top speed capped well below highway speeds.
Rider Fit	Its light dry weight and low-power two-stroke engine make it very easy and unintimidating to manage physically, even for smaller or less experienced riders.
Character	It has a playful, low-stakes personality suited to casual off-road puttering, backyard trails, and learning clutch and gear control rather than outright speed.
Not Ideal For	This bike is not for experienced riders seeking real motocross performance, long-distance travel, or any road or highway use.

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