{"product_id":"wiseco-gp-series-piston-kit-for-125cc-2-stroke-engines","title":"Wiseco GP Series Piston Kit for 125cc 2-Stroke Engines","description":"\u003cp\u003eUpgrade your 125cc 2-stroke engine with the premium \u003cstrong\u003eWiseco GP Series Piston Kit\u003c\/strong\u003e, engineered for exceptional endurance and high RPM performance. This comprehensive kit provides everything needed for a robust engine rebuild, ensuring maximum power and reliability.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eDesigned specifically for 125cc 2-stroke engines, the Wiseco GP Series Piston Kit delivers unparalleled durability and power. Each piston, crafted from high-strength 4032 Aluminum Alloy, features a specialized electra-coating on the dome, ring groove, and pin bore. This advanced treatment provides maximum wear resistance, effectively protecting against micro-welding, galling, and detonation—critical for sustained high-RPM operation. With a precise bore size of 54.00 mm and a piston diameter of 53.94 mm, this standard oversize kit ensures a perfect fit and optimal engine sealing.\u003c\/p\u003e\n\u003cp\u003eThe unique design of GP Series parts incorporates less external machining, which significantly improves bore sealing, leading to increased compression and a noticeable boost in horsepower. Further enhancing performance, the proprietary ArmorGlide® skirt coating dramatically reduces friction and operational noise, allowing your engine to achieve its full potential with smoother, more efficient power delivery. Proudly engineered, forged, and machined in the USA, this Wiseco GP Series Piston Kit stands as a testament to superior quality and performance for serious motorcycle enthusiasts and racers.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for Endurance \u0026amp; High RPM:\u003c\/strong\u003e Engineered to withstand the rigors of competitive riding and prolonged high-rev operation, ensuring lasting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Electra-Coating:\u003c\/strong\u003e Dome, ring groove, and pin bore are electra-coated for superior wear resistance, preventing micro-welding, galling, and detonation under extreme conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Compression Design:\u003c\/strong\u003e Less external machining on GP Series pistons enhances bore sealing, directly translating to higher compression ratios and improved power output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFriction-Reducing ArmorGlide® Skirt:\u003c\/strong\u003e Features a specialized coating that minimizes friction and noise, unlocking more horsepower and extending piston life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Rebuild Kit:\u003c\/strong\u003e Includes everything necessary for a complete piston replacement: the high-performance piston, ring(s), wrist pin, and circlips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSA Engineered \u0026amp; Manufactured:\u003c\/strong\u003e Designed, forged, and machined in the United States, guaranteeing exceptional quality, precision, and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: GP Series\u003c\/li\u003e\n\u003cli\u003eUnits: Kit\u003c\/li\u003e\n\u003cli\u003eBore Size: 54.00 mm\u003c\/li\u003e\n\u003cli\u003eEngine Type: 2-Stroke\u003c\/li\u003e\n\u003cli\u003eDisplacement: 125 cc\u003c\/li\u003e\n\u003cli\u003eSkirt Coating: ArmorGlide®\u003c\/li\u003e\n\u003cli\u003eStroke Length: 54.50 mm\u003c\/li\u003e\n\u003cli\u003eBore - Oversize: Standard\u003c\/li\u003e\n\u003cli\u003ePiston Diameter: 53.94 mm\u003c\/li\u003e\n\u003cli\u003ePiston Material: 4032 Aluminum Alloy\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: W900M05400\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":62381534740810,"sku":"09106458","price":1469.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/7ed8c6ab3705a2553edc8f2fa45731e0.webp?v=1781741630","url":"https:\/\/partsdenmark.dk\/products\/wiseco-gp-series-piston-kit-for-125cc-2-stroke-engines","provider":"Parts Denmark","version":"1.0","type":"link"}