{"product_id":"wiseco-pk1219-top-end-kit-standard-bore-73-00mm-10-5-1-compression-1","title":"Wiseco PK1219 Top End Kit - Standard Bore 73.00mm, 10.5:1 Compression","description":"Bore: 73.00mm\u003cbr\u003e Compression: 10.5:1 Compression\u003cbr\u003e Sizing: Standard Bore\u003cbr\u003e\u003cbr\u003eSPECIFICATIONS. \u003cbr\u003eDisplacement: 249cc. \u003cbr\u003eBore - Standard: 73.00mm. \u003cbr\u003eBore - Actual: 73.00mm. \u003cbr\u003eBore - Oversize: STD. \u003cbr\u003eStroke: 59.5mm. \u003cbr\u003eCompression Ratio - Actual: 10.5:1. \u003cbr\u003eITEM CONTENTS. \u003cbr\u003e2874XC - 73.00 mm Ring Set. \u003cbr\u003e4466M07300 - Honda XR250 86-04 10.5:1 CR 2874XC. \u003cbr\u003eCW17 - ROUND WIRE PIN LOCKS 17MM (PAIR). \u003cbr\u003eS533 - PistonPin 17mm x 2.061in. NonChromed TW. \u003cbr\u003eW5424 - TopEnd Gasket Kit Honda XRL250 \u0026amp; XR250R.\u003cbr\u003e \u003cbr\u003e Contains all the necessary components for overboring or rebuilding your top end. Feature forged pistons, rings, wrist pins, circlips and top end gasket set.\u003cbr\u003e\u003cbr\u003eVehicle Fitment:\u003cbr\u003e\u003cbr\u003e1986-2004 Honda XR250R","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":44203608735866,"sku":"4081969","price":231.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/8707e9f64a3c877405d85c487598b491_1f636caf-f3b1-415a-889a-104e067c97d6.jpg?v=1788678591","url":"https:\/\/www.powersportsuperstore.com\/products\/wiseco-pk1219-top-end-kit-standard-bore-73-00mm-10-5-1-compression-1","provider":"Powersport Superstore","version":"1.0","type":"link"}