{"product_id":"piston-kit-04-11-xt660r-100-b-prox-01-2664-b-yamaha","title":"PISTON KIT 04-11 XT660R 100 B, PROX 01.2664.B YAMAHA","description":"Froged Piston KIT 100.00mm Bore. \u003cp\u003eCompression Ratio - Actual: 10:1\u003cbr\u003e Ready to install, ProX Piston Kits are supplied complete with piston rings, wrist pin, and circlips. - ProX pistons are precision machined on the latest, state of the art CNC equipment and use the same low-expansion, low-friction piston alloy all major Japanese engine manufacturers use. - Uses an OEM style tin coating to assist the break-in\u003c\/p\u003e \u003cp\u003eprocess when you first start your machine.\u003c\/p\u003e \u003cp\u003eYamaha XT660R (2004-2011), Yamaha XT660X (2004-2011), Yamaha MT-03 (2006-2011), Yamaha XTZ 660 Tenere (2008-2012,\u003c\/p\u003e \u003cp\u003ePROX 01.2664.B\u003c\/p\u003e\u003cbr\u003e","brand":"Pro-X Racing","offers":[{"title":"Default Title","offer_id":50739127812362,"sku":"56-W203.B.PX","price":211.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock53923_1.jpg?v=1739185088","url":"https:\/\/store.phoenixmotos.com\/products\/piston-kit-04-11-xt660r-100-b-prox-01-2664-b-yamaha","provider":"Phoenix Motos","version":"1.0","type":"link"}