What category is the 2020 Thumpstar MX 50 SR?

The 2020 Thumpstar MX 50 SR has a Category of Minibike, cross.

What is the engine size of the 2020 Thumpstar MX 50 SR?

The 2020 Thumpstar MX 50 SR has a Capacity: of 49.0 ccm (2.99 cubic inches).

What type of engine does the 2020 Thumpstar MX 50 SR have?

The 2020 Thumpstar MX 50 SR has a Engine type of Single cylinder, two-stroke.

How much does the 2020 Thumpstar MX 50 SR weigh?

The 2020 Thumpstar MX 50 SR has a Dry weight of 41.5 kg (91.5 pounds).

What is the seat height of the 2020 Thumpstar MX 50 SR?

The 2020 Thumpstar MX 50 SR has a Seat height of 684 mm (26.9 inches) If adjustable, lowest setting..

Thumpstar MX 50 SR - 2020 Specifications and Reviews

Name: 2020 Thumpstar MX 50 SR
Brand: Thumpstar

The 2020 Thumpstar MX 50 SR is an entry-level pit bike designed for young riders and beginners learning off-road skills. Known for its lightweight frame, responsive USD front forks, and compact dimensions, it delivers nimble handling and easy maneuverability on dirt tracks. Its affordability and simplicity make it an ideal starter motorcycle for recreational riding and amateur racing.

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2020

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Engine and Transmission Specifications
Clutch	Centrifugal
Fuel system	Carburettor. Mikuni 19mm
Engine type	Single cylinder, two-stroke
Capacity:	49.0 ccm (2.99 cubic inches)


Category	Minibike, cross
Year	2020
Model	Thumpstar MX 50 SR
Brakes, suspension, Frame and wheels
Wheels	Steel Rim
Rear brakes	Expanding brake (drum brake)
Diameter	160 mm (6.3 inches)
Front brakes	Expanding brake (drum brake)
Rear tire	2.5-10
Front tire	2.50-10
Rear Suspension	VS 1 Shock Absorber
Front Suspension	USD fork
Frame type	Central-Tube Frame with Double-Cradle

Physical measures and capacities
Fuel capacity	2.30 litres (0.61 US gallons)
Wheelbase	1032 mm (40.6 inches)
Ground clearance	252 mm (9.9 inches)
Seat height	684 mm (26.9 inches) If adjustable, lowest setting.
Dry weight	41.5 kg (91.5 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Starter	Kick
Color options	Green/Black

Performance Profile & Rider Fit

Best For

Track20%

City10%

Cornering55%

Daily Riding10%

Touring5%

Passenger5%

Rider Profile

Best For	This is a youth or beginner-oriented minibike best suited to novice or young riders learning basic off-road control rather than experienced adults.
Purpose	Built for casual backyard and light trail riding on a small two-stroke minibike rather than any serious racing or transportation use.
Rider Fit	Its tiny 10-inch wheels, low seat height, and featherweight 41.5 kg dry weight make it extremely easy to handle for smaller or lighter riders.
Character	A simple, low-powered two-stroke minibike with basic drum brakes and a kick starter that favors playful, low-stakes fun over performance.
Not Ideal For	It is not suitable for taller or heavier adult riders, highway use, touring, or anyone seeking meaningful speed or long-distance comfort.

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

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Rider Reviews

Total comments: 1

MotorcycleDB Review

The 2020 Thumpstar MX 50 SR motorcycle is a excellent choice for beginners and experienced riders alike. Its powerful 50cc engine provides plenty of speed and acceleration, making it the perfect bike for off-road adventures. With its sturdy and durable frame, this motorcycle can handle rough terrain with ease, giving riders the confidence to push their limits. In addition, the Thumpstar MX 50 SR features a comfortable and ergonomic design, allowing for hours of riding without discomfort. Its responsive handling and smooth suspension make it a joy to ride, and its affordable price point makes it a great option for riders on a budget. Overall, the 2020 Thumpstar MX 50 SR is a fantastic motorcycle that delivers on both performance and value.