Rieju RRX 50 - 2008 Specifications and Reviews

The 2008 Rieju RRX 50 is a lightweight enduro bike designed for novice and young riders seeking off-road adventure. Its compact 50cc single-cylinder engine and manageable 92kg weight make it ideal for learning trail skills and navigating challenging terrain. Known for reliable performance and accessible handling, it remains a popular choice for entry-level enduro enthusiasts.

2008
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Engine and Transmission Specifications

Gearbox6-speed
Cooling systemLiquid
StarterKick
Fuel systemCarburettor. Dell´Orto PHBN 16
Bore x stroke40.3 x 39.0 mm (1.6 x 1.5 inches)
Stroke2
Engine typeSingle cylinder
Capacity:50.00 ccm (3.05 cubic inches)

Physical measures and capacities

Wheelbase1,332 mm (52.4 inches)
Overall width790 mm (31.1 inches)
Overall length2,050 mm (80.7 inches)
Overall height1,170 mm (46.1 inches)
Seat height920 mm (36.2 inches) If adjustable, lowest setting.
Dry weight92.0 kg (202.8 pounds)
 
 

Rieju RRX 50 dimensions and frame

Exhaust systemMuffler with steel silencer
Rear brakes diameter200 mm (7.9 inches)
Rear brakesSingle disc
Front brakes diameter260 mm (10.2 inches)
Front brakesSingle disc
Rear tyre dimensions110/80-18
Front tyre dimensions80/90-21
Rear suspensionMono-shock shock absorber
Front suspensionPaioli fork of 36mm.
Frame typeHighly resistant double cradle steel perimeter.

Speed and acceleration

Fuel capacity8.40 litres (2.22 gallons)

CategoryEnduro / offroad
Year2008
ModelRieju RRX 50

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track10%
City30%
Cornering55%
Daily Riding25%
Touring10%
Passenger5%

Rider Profile

Best ForThis is a learner-friendly 50cc enduro best suited to young or novice riders building basic off-road skills rather than experienced riders seeking performance.
PurposeIt's designed as a lightweight trail and dirt-track machine for casual off-road play rather than speed or long-distance travel.
Rider FitIts low dry weight and tall but slim seat make it easy to manage for smaller or lighter riders, including teenagers.
CharacterThe bike has a nimble, playful, low-power character typical of small-displacement two-stroke enduros, prioritizing agility over outright performance.
Not Ideal ForIt's not suitable for highway riding, carrying passengers, or riders wanting genuine touring or high-speed capability.

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

Rider Fit Visualizer

2008 Rieju RRX 50 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 920mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2008 Rieju RRX 50, with a cramped knee angle of around 80 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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