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Thumpstar - MX50-JR | 2T | 50cc

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Thumpstar - MX50-JR - 2 Stroke - 50cc

10"/10" wheel combination 

CURRENTLY IN RESEARCH AND DEVELOPMENT

 

Bring back the 2-strokes!

For the past year, we have been conducting research and development of one of our most exciting projects yet! The Thumpstar MX line of bikes.

Looking forward into 2020 will be releasing our first race ready line of 50 cc two strokes which will stack up and compete, without the worry of a heavy price tag when your jr racers are just starting out. 

Our design and development team has put together the ultimate 2-stroke 50cc package which efficiently delivers sufficient power to compete with the other race ready bikes in the mini class. At the heart of the bike sits a 49 cc, 1-cylinder, 2-stroke, water-cooled engine with reed intake that produces an impressive 13hp out of the box. The centrifugal automatic clutch provides manageable acceleration and makes learning to ride a breeze.

The new Pipe Bomb 2-stroke pipe from Thumpstar allows exhaust gasses to expand, cool, and ramp back up at a higher velocity when exiting. This results in a greater bottom, and low end response while keeping the tuning and back pressure in check for the top end. 

Henly designed 10” wheels with anodized red hubs mean that the bike is not only a killer with looks, but is also suitable for the NZ Mini open class, and the 6-8 year old mini class.



DESIGN -1-cylinder, 2-stroke engine

DISPLACEMENT -  49 cm³

BORE - 39.5 mm

STROKE - 40 mm

STARTER - Kick

TRANSMISSION - Single-speed automatic

PRIMARY DRIVE - 61:33

SECONDARY GEAR RATIO - 11:40

CLUTCH - Centrifugal clutch 

CHASSIS FRAME DESIGN - Central-tube frame with double-cradle

FRONT SUSPENSION - Fastace Adjustable Forks | Length 580mm | 45/48

REAR SUSPENSION - Fastace Adjustable Shock | Length 260mm | 400lbs

SUSPENSION TRAVEL (FRONT) - 205 mm

SUSPENSION TRAVEL (REAR) - 185 mm

FRONT BRAKE - 190mm Disc | HSK Dual Piston

REAR BRAKE - 180mm Disc | Single Piston

FRONT BRAKE DISC DIAMETER - 190mm

REAR BRAKE DISC DIAMETER - 180mm

STEERING HEAD ANGLE - 66 °

WHEELBASE - 1032 ± 10 mm

GROUND CLEARANCE - 252 mm

SEAT HEIGHT - 603mm

TANK CAPACITY (APPROX.) - 1.3 Litres

WEIGHT (WITHOUT FUEL) - 41.5 kg




Paypal

You can send your payment here: http://paypal.me/thumpstar

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Click this link for Afterpay AFTERPAY

Credit cards & Debit cards (Will require a photo of a ID card for all paypal and credit card purchases): We accept Paypal, Visa, Master Card payments through our website. Our checkout pages are encrypted using SSL, Credit Cards are verified in real time using Paypal and checked again via Riskified to ensure maximum security.

Online Banking: Payments can be made by direct credit bank transfers. Simply Checkout, and click bank deposit option, you will then be emailed an invoice, remember to use your order number as a reference. Order over the Phone: To make an order over the phone, simply call 03 9344 1564 International +61 0393 44 1564 to speak with one of our friendly customer service team. They can email you an invoice directly and will be able to help you with any questions you may have, as well as placing orders over the phone.

We have ANZ and Commonwealth Bank Accounts for direct deposits.

Motorcycle Shipping

To purchase a Thumpstar Motorcycle or Engine you can order here direct, we are based in Perth, Western Australia, we offer freight Australia Wide to Startrack Depot or Business Address.

As soon as your order is confirmed you will receive a confirmation, then expect your tracking number within 2 days time.

Thumpstar Australia Contact Details,

  • Thumpstar Australia Dealer #26768
  • +61 3 9344 1564
  • support@thumpstar.com.au
  • 3 Barnett Court,
  • Morley, WA 6062,
  • Australia

Parts

To order parts please visit Thumpstar international parts ordering website parts.thumpstar.com.au

Notes

    If you are in Perth you are welcome to visit Thumpstar Australia’s Shop – No Limits Moto, they have a full range of parts and motorcycles on display. Can also order parts over the phone direct from them by calling - 08 9276 1330

    WE DO NOT SHIP THUMPSTAR MOTORCYCLES OUTSIDE OF NEW ZEALAND OR AUSTRALIA

    Email us at support@thumpstar.com.au if you have any questions.

    ABOUT OUR COMPANY

    Genuine Thumpstar the original mini bike brand that started in Australia back in 2004, we have extensive knowledge on all mini bike related inquiries..

    Help Ordering

    If you are unsure on ordering a part, we recommend watching our Youtube video under Info/Video tab or visiting our workshop section, if you still need help then please contact us,

    Phone: +61 3 9344 1564

    Email: support@thumpstar.com.au


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