Thumpstar MX 50 SR 2020 - Specifications & Review

MX 50 SR

Article Complete Info

Articleid40379
CategoryMinibike-cross
MakeThumpstar
ModelMX 50 SR
Year2020

Chassis, Suspension, Brakes & Wheels

FrametypeCentral-tube frame with double-cradle
FrontbrakesExpanding brake (drum brake)
Frontbrakesdiameter160 mm (6.3 inches)
FrontsuspensionUSD fork
Fronttyre2.50-10
RearbrakesExpanding brake (drum brake)
Rearbrakesdiameter160 mm (6.3 inches)
RearsuspensionVS 1 Shock Absorber
Reartyre2.5-10
WheelsSteel Rim

Engine & Transmission

ClutchCentrifugal
Displacement49.00 ccm (2.99 cubic inches)
EnginedetailsSingle cylinder, two-stroke
FuelsystemCarburettor. Mikuni 19mm

Other Specifications

ColoroptionsGreen/Black
StarterKick

Physical Measures & Capacities

Dryweight41.5 kg (91.5 pounds)
Fuelcapacity2.30 litres (0.61 gallons)
Groundclearance252 mm (9.9 inches)
Seatheight684 mm (26.9 inches) If adjustable, lowest setting.

About Thumpstar MX 50 SR 2020

Introducing the 2020 Thumpstar MX 50 SR, a spirited minibike-cross designed for young riders and those new to the world of dirt biking. With its lightweight frame and impressive agility, the MX 50 SR positions itself as an ideal entry-level motorcycle, blending performance with user-friendly characteristics. This mini marvel is built for the thrill of off-road adventure, making it a favorite among budding racers and weekend trail explorers alike.

At the heart of the Thumpstar MX 50 SR is a robust single-cylinder, two-stroke engine with a displacement of 49cc, delivering a punchy performance that’s both exhilarating and manageable. The carburetted Mikuni 19mm fuel system ensures a responsive throttle that allows riders to pick up speed quickly, while the centrifugal clutch provides a seamless power delivery that simplifies the riding experience. Whether navigating tight corners or tackling bumps on the track, the MX 50 SR impresses with its nimble handling and confidence-inspiring ride dynamics, making it an excellent choice for budding motocross enthusiasts.

Beyond its impressive performance, the 2020 MX 50 SR is loaded with features designed to enhance both comfort and control. The central-tube frame with a double-cradle design contributes to its impressive stability, while the USD front fork and VS 1 shock absorber provide a plush ride over rough terrain. Equipped with reliable expanding drum brakes at both the front and rear, each measuring 160mm, the bike ensures consistent stopping power for added safety. The adjustable seat height of 684mm allows young riders to find their perfect fit, and the bike's sleek green and black color scheme adds a touch of style to its rugged charm.

Pros:

  1. Lightweight design (41.5 kg) makes it easy for novice riders to handle.
  2. Powerful and responsive two-stroke engine for thrilling performance.
  3. Adjustable seat height accommodates a range of rider sizes.

Cons:

  1. Limited fuel capacity (2.30 litres) may require frequent refueling on longer rides.
  2. Drum brakes, while reliable, may not offer the same performance as disc brakes.
  3. Kick starter may be less convenient for some riders compared to electric start systems.

The Thumpstar MX 50 SR is more than just a minibike; it’s an invitation to experience the freedom of the open trail. Perfectly blending fun and functionality, this motorcycle is ready to inspire the next generation of riders to chase their off-road dreams.

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