{"product_id":"wiseco-k1685-v-twin-piston-kit-for-1200-evo-sportster-10-5-1-compression","title":"WISECO K1685 V-Twin Piston Kit for 1200 Evo Sportster, 10.5:1 Compression","description":"\u003cp\u003eThe WISECO K1685 V-Twin Piston Kit is designed for the 1200 Evo Sportster and features a 10.5:1 compression ratio. This forged piston is manufactured from high-silicon, low-expansion aluminum to provide superior strength, reduced weight, improved heat transfer, and extended service life.\u003c\/p\u003e\u003cp\u003eWISECO uses diamond-turning processes on CNC-controlled equipment to produce a precise finish with consistent sizing. The piston is suitable for use with cast iron, chrome, Nikasil, and boron composite cylinder bore compositions. WISECO oversize piston options can also help extend the service life of cast iron-lined cylinders, while resleeved chrome, Nikasil, and boron composite cylinders can accept WISECO oversizes.\u003c\/p\u003e\u003cp\u003eManufactured in WISECO’s computerized production facility, the K1685 reflects the brand’s focus on supplying forged pistons for both high-performance racing and recreational applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged from high-silicon, low-expansion aluminum for strength, reduced weight, improved heat transfer, and longer life\u003c\/li\u003e\n\u003cli\u003eDiamond-turned finish produced on CNC-controlled turning equipment for consistent sizing\u003c\/li\u003e\n\u003cli\u003eSuitable for cylinder bores with cast iron, chrome, Nikasil, and boron composite compositions\u003c\/li\u003e\n\u003cli\u003eOversize piston options can increase the service life of cast iron-lined cylinders\u003c\/li\u003e\n\u003cli\u003eDesigned for the 1200 Evo Sportster with a 10.5:1 compression ratio\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"WISECO","offers":[{"title":"Default Title","offer_id":68134628982969,"sku":"K1685","price":543.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.thespeedshopusa.com\/products\/wiseco-k1685-v-twin-piston-kit-for-1200-evo-sportster-10-5-1-compression","provider":"THE SPEED SHOP USA","version":"1.0","type":"link"}