{"product_id":"piston-kit-ktm-400-76-81-82-50-wossner-8293d050-ktm-390","title":"PISTON KIT KTM 400 76-81 82.50, WOSSNER 8293D050 KTM 390","description":"\u003cstrong\u003ePiston Kit Wossner 8293D050 (+0.50mm)\u003c\/strong\u003e\n\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Wossner\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKTM\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eGS \/ MC 390 \/ 400 (1976-1981)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eYamaha\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eYZF R6 (2006-2011)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eBore: 82.50mm (Actual: 82.40mm)\u003c\/li\u003e\n\t\u003cli\u003eDisplay:\n\t\u003cul\u003e\n\t\t\u003cli\u003eKTM GS \/ MC 390: 389cm3\u003c\/li\u003e\n\t\t\u003cli\u003eKTM GS \/ MC 400: 355cm3\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003eHub Stroke: 74.00mm\u003c\/li\u003e\n\t\u003cli\u003eClearance: 0.10mm\u003c\/li\u003e\n\t\u003cli\u003eWossner Compression Ratio: Not specified\u003c\/li\u003e\n\t\u003cli\u003eOEM Compression Ratio: Not specified\u003c\/li\u003e\n\t\u003cli\u003eDome Volume: Not specified\u003c\/li\u003e\n\t\u003cli\u003eCompression Height: 37.70mm\u003c\/li\u003e\n\t\u003cli\u003eTheoretical Weight: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eWossner forged pistons are engineered for superior strength and design.\u003c\/li\u003e\n\t\u003cli\u003eDesigned to optimize combustion chamber heat transfer to cylinder walls.\u003c\/li\u003e\n\t\u003cli\u003eElliptically designed to ensure a more uniform bearing surface under piston heat expansion, thus preventing piston collapse.\u003c\/li\u003e\n\t\u003cli\u003eMade in Germany.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis piston kit is designed for KTM GS \/ MC 390 \/ 400 models from 1976 to 1981 and Yamaha YZF R6 models from 2006 to 2011. It includes piston rings, clips, and piston pin.\u003c\/p\u003e\u003cbr\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":50691698884874,"sku":"56-W9877.050.WO","price":214.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock57974_1.jpg?v=1738258726","url":"https:\/\/store.phoenixmotos.com\/products\/piston-kit-ktm-400-76-81-82-50-wossner-8293d050-ktm-390","provider":"Phoenix Motos","version":"1.0","type":"link"}