{"product_id":"wiseco-gp-series-piston-kit-suzuki-rm125-58mm-big-bore-2stroke","title":"Wiseco GP Series Piston Kit with Gaskets - Suzuki RM125 (2004-2008) - 58.00mm Bore (+4.00mm BIG BORE) - 2-Stroke Race-Spec","description":"\u003ch2\u003eWiseco GP Series Piston Kit with Gaskets - Suzuki RM125 - BIG BORE\u003c\/h2\u003e\n\n\u003cp\u003eThe Wiseco GP Series represents the pinnacle of 2-stroke piston technology for the Suzuki RM125. This is a \u003cstrong\u003eBIG BORE kit (+4.00mm)\u003c\/strong\u003e that increases displacement from 125cc to 144cc - giving your RM125 serious power gains with GP Series race-spec features!\u003c\/p\u003e\n\n\u003ch3\u003e🔥 BIG BORE: 125cc → 144cc (+15.2%!)\u003c\/h3\u003e\n\n\u003cp\u003eThis +4.00mm big bore kit provides a massive 19cc displacement increase - that's 15.2% more displacement for significantly improved power throughout the rev range!\u003c\/p\u003e\n\n\u003ch3\u003e⚠️ Important: Installation Requirements\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSleeving or Replating Required\u003c\/strong\u003e - Cylinder must be bored to 58.00mm\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFits SCEM (Suzuki Composite Electrochemical Material) coated cylinder\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDoes not have an intake window\u003c\/li\u003e\n\u003cli\u003ePinned on centerline\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🏁 GP Series Race-Spec Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectra Coating\u003c\/strong\u003e - Crown, ring groove(s), and pin bores coated for maximum wear resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmorGlide® Skirt Coating\u003c\/strong\u003e - Protection from micro-welding, galling, and detonation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra Lightening Operations\u003c\/strong\u003e - Enhanced throttle response\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA\u003c\/strong\u003e - Engineered, forged, and machined in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKit Includes\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiseco GP Series Piston\u003c\/strong\u003e - Premium 4032 aluminum alloy with Electra + ArmorGlide®\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRing Set\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWrist Pin\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCirclips\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWrist Pin Bearing\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTop End Gasket Set\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eGP Series design for professional-level racing performance\u003c\/li\u003e\n\u003cli\u003e4032 aluminum alloy construction - optimized for 2-stroke applications\u003c\/li\u003e\n\u003cli\u003eDual coating system - Electra + ArmorGlide® for ultimate protection\u003c\/li\u003e\n\u003cli\u003eDesigned for endurance and sustained RPM riding\u003c\/li\u003e\n\u003cli\u003eComplete top-end gasket kit included\u003c\/li\u003e\n\u003cli\u003eWrist pin bearing included - everything for a complete rebuild\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisplacement Increase\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eStock Bore: 54.00mm = 125cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBig Bore: 58.00mm = 144cc\u003c\/strong\u003e (+15.2% displacement!)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eSleeving or replating required - cylinder must be bored to 58.00mm\u003c\/li\u003e\n\u003cli\u003eFits SCEM coated cylinder only\u003c\/li\u003e\n\u003cli\u003eNo intake window design\u003c\/li\u003e\n\u003cli\u003eCenterline pin location\u003c\/li\u003e\n\u003cli\u003eWiseco ring types are not interchangeable\u003c\/li\u003e\n\u003cli\u003eWiseco pistons can be fitted only with Wiseco rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePiston Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eBore Size: 58.00 mm (+4.00mm Big Bore)\u003c\/li\u003e\n\u003cli\u003ePiston Diameter: 57.95 mm\u003c\/li\u003e\n\u003cli\u003eStroke Length: 54.50 mm\u003c\/li\u003e\n\u003cli\u003eMaterial: 4032 Aluminum Alloy\u003c\/li\u003e\n\u003cli\u003eSkirt Coating: ArmorGlide® + Electra\u003c\/li\u003e\n\u003cli\u003eStyle: GP Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEngine Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eDisplacement: 144cc (up from 125cc)\u003c\/li\u003e\n\u003cli\u003eEngine Type: 2-Stroke\u003c\/li\u003e\n\u003cli\u003eWeight: 0.91 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eSuzuki:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRM125: 2004-2007\u003c\/li\u003e\n\u003cli\u003eRM 125: 2008\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose the Big Bore?\u003c\/h3\u003e\n\n\u003cp\u003eThe +4.00mm big bore conversion combined with GP Series race technology gives your RM125 the ultimate competitive advantage. Popular for open class racing and riders who want maximum power!\u003c\/p\u003e","brand":"Parts Unlimited","offers":[{"title":"Default Title","offer_id":47694498037985,"sku":"0903-0687","price":403.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/wiseco-gp-series-piston-kit-with-gaskets-suzuki-rm125-2004-2008-5800mm-bore-400mm-big-bore-2-stroke-race-spec-2571890.png?v=1765838887","url":"https:\/\/dunegoonshop.com\/en-ca\/products\/wiseco-gp-series-piston-kit-suzuki-rm125-58mm-big-bore-2stroke","provider":"Dune Goons","version":"1.0","type":"link"}