{"product_id":"wiseco-pk1230-top-end-kit-1-00mm-oversize-to-54-00mm-9-4-1-compression","title":"Wiseco PK1230 Top End Kit - 1.00mm Oversize to 54.00mm, 9.4:1 Compression","description":"Bore: 54.00mm\u003cbr\u003e Compression: 9.4:1 Compression\u003cbr\u003e Sizing: 1.00mm Oversize\u003cbr\u003e\u003cbr\u003eSPECIFICATIONS. \u003cbr\u003eDisplacement: 103cc. \u003cbr\u003eBore - Standard: 53.00mm. \u003cbr\u003eBore - Actual: 54.00mm. \u003cbr\u003eBore - Oversize: 1.00mm. \u003cbr\u003eStroke: 45.00mm. \u003cbr\u003eCompression Ratio - Actual: 9.4:1. \u003cbr\u003eNote: Cylinder boring required. \u003cbr\u003eITEM CONTENTS. \u003cbr\u003e2126XE - 54.00 mm Ring Set. \u003cbr\u003e4666M05400 - Honda XR100 81-03\/CRF100F 04-13 9.4:1. \u003cbr\u003eCW14 - ROUND WIRE PIN LOCKS 14MM (PAIR). \u003cbr\u003eS593 - PistonPin 14mm x 1.732in. NonChromed SW. \u003cbr\u003eW5749 - TopEnd Gskt Kit Honda XR\/CRF100F 92-12.\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\u003e2004-2009 Honda CRF100F\u003cbr\u003e 2011-2013 Honda CRF100F\u003cbr\u003e 1992-2003 Honda XR100R","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":44137865183354,"sku":"4112975","price":210.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/8707e9f64a3c877405d85c487598b491_29bd4db7-d9b1-4414-8bbb-6b4e8f5aabea.jpg?v=1781412869","url":"https:\/\/www.powersportsuperstore.com\/products\/wiseco-pk1230-top-end-kit-1-00mm-oversize-to-54-00mm-9-4-1-compression","provider":"Powersport Superstore","version":"1.0","type":"link"}