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Cylinder Tuning 478cc For Yamaha YZ450F 06-09 WR450F 07-11/YFZ450R YFZ450X/09-11

Product Description

98mm Big Bore Cylinder Jug 478cc Barrel Fit for Yamaha YFZ450R YFZ450X 2009-2011 WR450F 2007-2011 YZ450F 2006-2009

Features:
Cast Aluminum cylinder has super-high silicone content for additional strength.
Developed for professional racing applications.
Maintains a stock style in appearance.
Kit is for big bore size - 98.00 mm.
Only for YFZ450R & YFZ450X fuel Injected model, will NOT work with YFZ450 carburetor model.

Specifications:
Condition: Aftermarket 100% Brand New
Material: Cast Aluminum
Actual Displacement: 478cc
Type: Cylinder Barrel
Bore Type: Big Bore
Bore Size: 98.00mm

Replacement Part Number:
2S2-11311-11-00

Fitments:
Fits Yamaha YFZ450R and YFZ450X FUEL INJECTED models ONLY.

Fit for Yamaha ATV 2009 YFZ450R (Deep Purplish Blue Solid E) - YFZ450RYL Cylinder
Fit for Yamaha ATV 2009 YFZ450R (Bluish White Solid 1) - YFZ450RYW Cylinder
Fit for Yamaha ATV 2009 YFZ450RSEY (Black) Cylinder
Fit for Yamaha ATV 2010 YFZ450R - YFZ450RZL Cylinder
Fit for Yamaha ATV 2010 YFZ450R Special Edition - YFZ450RSEZ Cylinder
Fit for Yamaha ATV 2011 YFZ450R - YFZ450RAL Cylinder
Fit for Yamaha ATV 2011 YFZ450R Special Edition - YFZ450RSEA Cylinder

Fit for Yamaha ATV 2010 YFZ450X Bill Balance Edition - YFZ450XBBZ Cylinder
Fit for Yamaha ATV 2011 YFZ450X - YFZ450XAL Cylinder
Fit for Yamaha ATV 2011 YFZ450X Special Edition - YFZ450XSEA Cylinder

Fit for Yamaha Motorcycle 2007 WR450F - WR450FW Cylinder
Fit for Yamaha Motorcycle 2008 WR450F - WR450FX Cylinder
Fit for Yamaha Motorcycle 2009 WR450F - WR450FY Cylinder
Fit for Yamaha Motorcycle 2011 WR450F - WR450FA Cylinder

Fit for Yamaha Motorcycle 2006 YZ450F - YZ450FV Cylinder
Fit for Yamaha Motorcycle 2006 YZ450F 50TH Anniversary - YZ450FSPV Cylinder
Fit for Yamaha Motorcycle 2007 YZ450F - YZ450FW Cylinder
Fit for Yamaha Motorcycle 2008 YZ450F - YZ450FX Cylinder
Fit for Yamaha Motorcycle 2008 YZ450F - YZ450FXW Cylinder
Fit for Yamaha Motorcycle 2008 YZ450F - YZ450FXL Cylinder
Fit for Yamaha Motorcycle 2009 YZ450F - YZ450FYL Cylinder
Fit for Yamaha Motorcycle 2009 YZ450F - YZ450FYW Cylinder

Will not fit for YFZ450 CARBURETED MODEL Models.

(Compatibility Chart is for Reference ONLY!!!)
(Please Compare with Your faulty unit and the image we provided to Decide Fitment)

Package Includes:
1x 98mm Big Bore Cylinder

Note:
Please check out the product and size fits your motorcycle or not before you purchase.

About Item
All items sold by us are being described to the best of our abilities, as accurate as possible, and with utmost conscientiousness on our part. 
However, to avoid any potential oversights, I respectfully request your assistance in helping us to make this a mutually satisfactory transaction by THOROUGHLY reviewing item description and photos, and asking all questions PRIOR TO BIDDING.

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2.I am here and ready to assist you with any questions or concerns you might have before or after the purchase. 
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Shipping Terms

International Buyers – Please Note:
1. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.
2. Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.
3.Buyers' Information: We strive our best to provide you the most reliable, affordable way of shipping service. But sometimes international delivery is highly depended on the courier company and local customs/duties. If you do not receive your item on time, please sent us ebay message immediately for further assistance. Thank you for your understanding.

We stand behind everything that we sell and will do everything possible to assure you are satisfied.
When you receive your purchase if you are not 100% satisfied, please sent me ebay message and we will do our best to make you happy. If you still want to return your purchase, simply ship the item(s) back to us and we will refund your original purchase price and the original shipping charge. 
Buyers are responsible for the postal cost of returning the items. 
We must be notified of the intent to return your item within 30 days of receiving the item.

Items returned must be in the same condition that they were received.

How to return
1,Please ask us for return address .
2,Shipping back the package . 
The RMA#(Return Merchant Authorization Number = Your ebay ID) must be clearly written on the return package ,Otherwise the package will be refused. 
3,Sent us the return tracking number. 
4,All returns will be inspected prior to a credit being issued.





1:Returns are accepted within 60 days of purchase.
2:All returned items MUST BE in the original packaging.
3:We will be happy to assist you if if any item needs to be returned or replaced
4:Please don't open a return request before contacting us first to solve, many thanks.



If you have any questions, our Customer Service staffs welcome you to sent me ebay message. 
We strive to answer all questions and resolve any problems as quickly as possible. 
Business Hours: Monday-Saturday 9:00-17:00