Wossner 73mm big bore stroker pistonsDesigned for use with a stroker crank, does NOT work with stock crankshaftForged and moly-coated in GermanyNitrite coated piston ringsChrome wristpinsCirclipsSKF wrist pin bearingsTop end gasket kitCometic .020″ one piece Supercub base gasketCool head o-ring kitWorks on all Yamaha Banshee engines with a 73mm bore and stroker crank, usually 485cc or 535cc1 year warranty*
Payments:We accept all forms of traditional and online payment methods available Cash, MC, AMEX, VISA, DISC, Paypal, Venmo, Cashapp, among others. Payment can be made online or over the phone. PRICES ARE SUBJECT TO CHANGE AND LISTINGSMAY BE REVISED AT ANY TIME WITHOUT NOTICE.

**Products we sell:At we sell parts from the bestnames in the industry. Unless otherwisestated, we will put the quality of the parts we sell up against any othercompanies in the industry. Also, westock the same parts from different manufacturers so that when back ordersoccur like they have been for the last year we have an alternate part to sendthat is the same quality. This would be the ONLY reason your order mightbe slightly different when it arrives. We NEVER sub a cheaper part EVERwithout contacting you and offering you a partial refund. If you want a certain brand part just ask (ifpart is back ordered this may cause a delay on your order).

Returns:Please checkyour order completely when you receive it and contact us if there is anissue.99% of problems can be easily solved without returning theentire order. We accept returns within the first 30 days. Orders must be sent back 100% complete andall parts brand new, never installed, in the original packaging. Onceitems have been installed or used in any way they are not eligible forreturn. It is the buyers responsibility to ensure returned parts arriveto us without damage. For more infoabout returns see the eBay Return Policy.

*Warranty:We standbehind all parts we sell 100%. If after installation there is an issuecontact us for a warranty return. This product is NOT DIY. Over 99%of people in the world are not qualified to build an engine.It hasto be done 100% correct, and many parts must be measured down to the.01.WeALWAYS STRONGLYrecommend parts beinstalled by a qualified, experienced mechanic. Warranty does not coverfailure that is a result of improper installation, tuning, break in, ormisuse.For any warranty to be considered the part(s) in questionmust first be sent back to us for inspection. We do not warranty partsbased on phone calls, photos, or another mechanic’s assessmentalone.It is the responsibility of the person assembling and tuningthe parts to make sure they work correctly.

Feedback:Positive feedback is greatly appreciated. We havechanged the way we do business in response to customer concerns and receivingpositive feedback when an order goes the way it is supposed to is a hugehelp. If you do not feel we deserve positive feedback just contact us andwe will do what is needed to help you feel as “positive” as possibleabout your experience. Also, we want information from customers whentheir experience is less than desirable so we know what areas need improvementthe most. Please work with us and we will ALWAYS work with you.