Rieju MX Disc 50 - Specifications & Review

MX Disc 50

Article Complete Info

Articleid220429
CategoryMinibike-cross
MakeRieju
ModelMX Disc 50
Year2010

Chassis, Suspension, Brakes & Wheels

FrametypeDouble cradle steel tube
FrontbrakesSingle disc
Frontbrakesdiameter145 mm (5.7 inches)
FrontsuspensionHydraulic telescopic fork of Ø36mm.
Fronttyre2.50-15
RearbrakesSingle disc
Rearbrakesdiameter145 mm (5.7 inches)
RearsuspensionMono-shock shock absorber
Reartyre3.00-12

Engine & Transmission

Borexstroke39.0 x 41.8 mm (1.5 x 1.6 inches)
CoolingsystemAir
Displacement50.00 ccm (3.05 cubic inches)
EnginedetailsSingle cylinder, two-stroke
ExhaustsystemMuffler with silencer
FuelsystemCarburettor. Dell-Orto SHA 14/12
GearboxAutomatic
TransmissiontypefinaldriveChain

Other Specifications

ColoroptionsRed, blue
CommentsIntended for children 6-11 years of age.
StarterKick

Physical Measures & Capacities

Dryweight46.0 kg (101.4 pounds)
Fuelcapacity2.50 litres (0.66 gallons)
Overallheight995 mm (39.2 inches)
Overalllength1,596 mm (62.8 inches)
Overallwidth685 mm (27.0 inches)
Seatheight740 mm (29.1 inches) If adjustable, lowest setting.

About Rieju

Country of Origin: Spain
Founder: Luis Riera & Jaime Juanola
Best Known For: Lively 50–125 cc roadsters and enduros; later hard-enduro two-strokes (MR/Enduro series)

Company History

Rieju has been part of Spain’s small-displacement fabric since the 1940s, earning a reputation for agile frames and engines that make the most of limited cubic centimeters. Generations learned clutch control and line choice on Rieju 50–125s that balanced playful power with credible brakes and suspension. The brand’s modern chapter leans into enduro, where acquisitions and partnerships brought proven two-stroke platforms under the Rieju badge. Set up for Iberian terrain—rocky climbs, dusty singletrack—the MR/Enduro models emphasize tractable bottom-end, sensible gearing, and real-world protection (radiator guards, skid plates) from the factory. Rieju listens to club paddocks: jetting/EFI maps, seat foam, and lever feel evolve quickly with rider feedback. Historically, the company exemplifies Spain’s rider-centric industry—machines that teach, reward finesse, and survive hard weekends. Whether buzzing to school or threading a ravine, a Rieju feels like a willing accomplice rather than a dare, which is why the marque remains woven into the country’s off-road culture.

Other Years

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