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TB Parts

NEW 170/177/184cc Big Bore and Carb Kit YX/GPX/Zongchen 150/155/160cc TBW9041

  • Sale
  • $ 329



 

***AUTHORIZED TB PARTS DISTRIBUTOR!!!***
We've stood behind these products 100% since we opened in 2005. Best reviews received for a big bore kit hands down!

Trail Bikes 170cc, 177cc, or 184cc Big Bore and Carb Performance Kit for YX/GPX/Zongchen 150cc/155cc/160cc Engines
 Part Number: TBW9041

Description:

- All aluminum ceramic plated 64mm cylinder with skirt
- NEW We increased the skirt height and size on the lightweight high compression 64mm piston with rings, pin, & clips to increase reliability and service life (picture is not updated yet showing piston change)
- Head gasket kit - includes the cylinder head o-ring set and an exhaust gasket.
- 28mm Performance Carb (125 main/50 pilot)
- NEW Rear Facing Intake Kit - not forward facing like the KLX110 style (picture is not updated yet showing intake change)
- Jet kit for varying conditions and exhausts
- Throttle Cable
- Foam Air Filter

If looking for easy bolt on power for the YX/GPX/Zongchen engines, this big bore and carb kit is it! Works great with your stock head or our new V2 Race Head. The kit includes an all aluminum ceramic plated 64mm cylinder (with skirt) which will increase your engine displacement and power. This cylinder is lighter than a steel sleeved aluminum cylinder, reduces friction (increasing power), improves sealing, and provides better heat transfer (runs and cools down quicker). We top off the bore kit with a 28mm performance carb kit that is easy to tune and works much better with this setup than your stock Chinese 26mm carb. Additionally, our head gasket kit also includes a head o-ring set and exhaust gasket so you don't have to re-use your old ones or make a trip to your local dealer to get new ones and spend more money. The new bore kit consists of high quality parts and requires no machining to the cases - bolt on and go! This kit is only for the YX/GPX/Zongchen 150cc to 160cc engines with a a KLX110 type topend. The increase in displacement will depend on your stock engine size. With this kit:

- A stock 150cc engine will increase to 170cc
- A stock 155cc engine will increase to 177cc
- A stock 160cc engine will increase to 184cc

There are no installation instructions, but if you can replace your piston, you can install this kit. If you don't have any experience working on your engine, we highly recommend having a professional technician install this kit. The parts are installed in the same manner as OEM parts.  



Check out the rest of the parts in the Factory Motorsports Store. New items are being added daily.



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Check out the rest of the parts in the

Factory Motorsports Store. New items are being added daily.



 

Payment

We accept Confirmed PayPal Payments or Cash on Pickup. 




Availability

Items are listed when current stock is available but, we sell the same products in our store and on our online store too. Full refunds will be given 1-3 days (at the buyers request) if the item won is no longer in stock at our warehouse and is not available from the supplier direct. Winning buyers will be notified within 1 - 2 days after payment is received if an item isn't in stock. We make every attempt to keep only parts in stock listed but, that is sometimes a very time demanding task to keep updated here on eBay. If you want to check stock prior to bidding or placing an order feel free to message through eBay message or text
your request. Be sure to include name on order along with part number and/or description about your order.



Shipping


DELIVERY TIME:
Items are shipped within 48 hours once a payment has cleared Paypal, not including weekends or holidays,
Allow 4-10 business days for delivery of items in the continental United States.
Allow 2-15 business days for shipments to Alaska, Hawaii and International Orders
We are not responsible for carrier or customs delays.
 

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Factory Motorsports Racing no longer ships to Brazil, Malaysia,or Thailand.



Return Policy

You must notify us in advance of all returns for authorization.
Returns must be postmarked within 30 days of original shipment date, and must be in original shipped condition, including all packaging.
All shipping costs are the responsibility of the buyer except in the case where we have shipped you the wrong item.
All Returns are subject to a 15% restocking fee plus the original shipping costs
ALL RETURNED ITEMS MUST BE IN UNUSED CONDITION IN THE ORIGINAL PACKAGING. 
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