Rieju MX Disc 50 - 2010 Specifications and Reviews

The 2010 Rieju MX Disc 50 is a lightweight minibike designed for young riders and beginners seeking entry-level off-road experience. Powered by a simple 50cc two-stroke single-cylinder engine with automatic transmission, it combines easy handling with affordable recreation. Known for its accessible performance and reliable air-cooled design, it remains a practical choice for introductory motocross training.

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Engine and Transmission Specifications

Exhaust systemMuffler with silencer
Transmission type,final driveChain
GearboxAutomatic
Cooling systemAir
Fuel systemCarburettor. Dell-Orto SHA 14/12
Bore x stroke39.0 x 41.8 mm (1.5 x 1.6 inches)
Engine typeSingle cylinder, two-stroke
Capacity:50.00 ccm (3.05 cubic inches)
 
 

CategoryMinibike, cross
Year2010
ModelRieju MX Disc 50

Brakes, suspension, Frame and wheels

Rear brakes diameter145 mm (5.7 inches)
Rear brakesSingle disc
Front brakes diameter145 mm (5.7 inches)
Front brakesSingle disc
Rear tyre dimensions3.00-12
Front tyre dimensions2.50-15
Rear suspensionMono-shock shock absorber
Front suspensionHydraulic telescopic fork of Ø36mm.
Frame typeDouble cradle steel tube

Physical measures and capacities

Fuel capacity2.50 litres (0.66 gallons)
Wheelbase1,100 mm (43.3 inches)
Overall width685 mm (27.0 inches)
Overall length1,596 mm (62.8 inches)
Overall height995 mm (39.2 inches)
Seat height740 mm (29.1 inches) If adjustable, lowest setting.
Dry weight46.0 kg (101.4 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsRed, blue
StarterKick

Performance Profile & Rider Fit

Best For

Track15%
City10%
Cornering30%
Daily Riding5%
Touring5%
Passenger0%

Rider Profile

Best ForThis is a beginner-oriented minibike designed for young or novice riders learning basic motorcycle control.
PurposeIt exists to teach fundamentals of off-road riding and balance in a low-power, low-risk package rather than to perform any serious sporting or commuting role.
Rider FitIts tiny 46kg dry weight and low 740mm seat height make it accessible and unintimidating for small or lightweight riders, including children.
CharacterIt has a playful, toy-like personality with automatic transmission simplicity, light steering, and negligible top speed, prioritizing fun over performance.
Not Ideal ForIt is not suitable for adult riders seeking real off-road performance, highway travel, or any kind of touring or passenger use.

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

Rider Reviews

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