Fits OEM Brand Pistons, Namura, Vertex, Pro-X and most other cast piston brands unless otherwise noted above.

(Does NOT Fit Wiseco/JE Pistons)

Double Check Required Size BEFORE Ordering.

Quality Components - Made In Japan

Brand New In Box

Generic Photo Shown Unless Otherwise Noted Above In Blue

Stock ring gap should be used as outlined in the factory service manual.  

Bore Size listed above is the intended cylinder bore size. Actual piston dimension is slightly smaller to allow for proper clearance.

Double Check Required Size BEFORE Ordering.

(Does NOT Fit Wiseco/JE Pistons and other FORGED pistons)

Professional installation recommended by a certified mechanic, shop or dealer in the powersports industry.  

PO BOXES - If you have a PO BOX, please provide BOTH PO Box and physical street address at checkout. The PO Box can be added to the second address line after your physical address.

Return Policy -   If you have received the wrong part number or kits are missing components, please contact us immediately. We will fix the problem by shipping a replacement or replacement components on a case by case basis.

If for any reason you aren't happy with your purchase or and item was ordered by mistake you may return the product within 30 days of the delivery date. The product must be unused, in re-sellable condition and include all original packaging and/or tags. Please use the automated returns process in eBay from your order history and select the appropriate reason for return.

International Buyers – We use eBay eBay International Shipping  (eIS) for all exports to outside of the USA.  See eBay International Shipping for more details.

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