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ZS Racing Universal For PWK 21 24 26 28 30 32 34 2T 4T For Keihin Koso PWK Carburetor With Power Jet For 75cc-250cc Moto

Key features:
Universal modifications
Quicker acceleration
Saves fuel
Best sales service

Manufacturer: ZSDTRP
Make: Universal
Model: All models
Year: All years
Style: Flat slide TM series carburetor
Color: Natural color


21 mm: 50cc to 100cc engine

24 mm: 90cc to 125cc engine

26 mm: 90cc to 125cc engine

28 mm: 125cc to 150cc engine

30 mm: 150cc to 250cc engine

32 mm: 250cc to 300cc engine

34 mm: 250cc to 350cc engine

1) Fits on 2/4 T 50cc to 350cc engines (1/2/4 cylinder motors are universal)
2) Keihin Oko Koso and ZSDTRP are the same models, only the carburetor body branding is different.
3) You can purchase a carburetor 50cc higher or lower than your original to save gas and ride faster.
4) You can choose the size and body name you need.


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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27 May 2022

I order it for the second time. 24 Put on TTR 125, and 26 on Minsk. Works fine.

25 May 2022

Nice piece, received in 10j I am satisfied

23 May 2022


23 May 2022

I am very very satisfied!!!

22 May 2022

It came quickly. Two weeks before Yekaterinburg, took in pochtamat is very convenient. The gickers put it down.

22 May 2022

Описанию соответствует, сделано качественно. Не устанавливал.

21 May 2022

Very good bill I recommend

20 May 2022

All three goods came in one parcel. It's been a long time. I liked the goods

19 May 2022

Perfect, works perfectly

19 May 2022

всë супер

18 May 2022

Super product received very quickly, only defect delivered with main nozzle type dell Orto

17 May 2022

The workmanship is excellent, there are four additional grease and a rubber connecting pipe. Try in work yet failed

17 May 2022

Excellent store

17 May 2022

Very fast shipping! In appearance very qualitatively made! I'll put Avantis Hunter 200 on quadric! As I will add

15 May 2022

Came 2 days before Moscow

Super hot! Several others have checked this out in the last few hours

ZS Racing Universal For PWK 21 24 26 28 30 32 34 2T 4T For Keihin Koso PWK Carburetor With Power Jet For 75cc-250cc Moto

15 Reviews
US $48.30
US $70.00
US $5.91 Super Savings
10-25 days (ships out within 3-5 business days)
Selling fast: get yours before it’s gone!
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Enjoy flexible international shipping services that currently operate in over 200 countries across the world

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