{"product_id":"wiseco-643m04800-dirt-bike-piston-1-0-mm-oversize","title":"Wiseco 643M04800 Dirt Bike Piston, 1.0 mm Oversize","description":"\u003cp\u003eWISECO ATV-DIRT BIKE PISTONS.\u003c\/p\u003e\u003cp\u003eAll Wiseco 4 cycle pistons come complete with rings, wrist pins and circlips.\u003c\/p\u003e\u003cp\u003eOnly Wiseco replacement ring sets can be used on Wiseco pistons.\u003c\/p\u003e\u003cp\u003eAll Wiseco 2 cycle pistons are supplied with rings and circlips.\u003c\/p\u003e\u003cp\u003eWiseco 2 cycle pistons are not supplied with a wrist pin unless noted in the description.\u003c\/p\u003e\n\u003cp\u003eUpgrade your dirt bike engine with the Wiseco 643M04800 Dirt Bike Piston, designed for dependable performance in demanding off-road applications. This piston features a 1.0 mm oversize configuration, making it suitable for properly machined cylinder applications that require increased bore clearance. Wiseco is recognized for precision-engineered powersports components built to support performance, durability, and consistent engine operation.\u003c\/p\u003e\n\u003cp\u003eThe Wiseco 643M04800 piston is manufactured for riders, technicians, and engine builders seeking a reliable replacement or performance-oriented rebuild component. Its application-specific design helps support proper fitment when matched with the correct cylinder preparation, piston rings, wrist pin, and related hardware. Always verify engine compatibility and follow the manufacturer’s installation procedures before assembly.\u003c\/p\u003e\n\u003cp\u003eFeature: 1.0 mm oversize piston design for compatible dirt bike engine rebuilds\u003cbr\u003eFeature: Wiseco engineering for dependable powersports performance\u003cbr\u003eFeature: Precision replacement component for properly prepared cylinders\u003cbr\u003eFeature: Part number 643M04800 for easy identification and fitment verification\u003cbr\u003eFeature: Sold as one piston\u003c\/p\u003e\n\u003cp\u003eFor best results, confirm the required bore size, compression configuration, ring package, and application specifications before purchase or installation. Professional inspection and measurement of the cylinder are recommended to ensure the correct piston-to-wall clearance. The Wiseco 643M04800 combines application-focused design with trusted aftermarket engine-component manufacturing for riders who demand reliable service from their dirt bike powerplant.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1.0 mm oversize piston design for compatible dirt bike engine rebuilds\u003c\/li\u003e\n\u003cli\u003eWiseco engineering for dependable powersports performance\u003c\/li\u003e\n\u003cli\u003ePrecision replacement component for properly prepared cylinders\u003c\/li\u003e\n\u003cli\u003ePart number 643M04800 for easy identification and fitment verification\u003c\/li\u003e\n\u003cli\u003eSold as one piston\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WISECO","offers":[{"title":"Default Title","offer_id":67617072906425,"sku":"643M04800","price":132.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/2323p4_2cf6de3a-d655-4464-960e-50914cf25e2b.jpg?v=1790803609","url":"https:\/\/atticusgoods.com\/products\/wiseco-643m04800-dirt-bike-piston-1-0-mm-oversize","provider":"Atticus Goods","version":"1.0","type":"link"}