{"product_id":"dune-goons-99mm-big-bore-psr-tensioner-kit-honda-trx450r-2006-2009","title":"Dune Goons 99mm Big Bore \u0026 PSR Tensioner Kit - Honda TRX450R (2006-2009)","description":"\u003cp\u003eBig bore your TRX450R and fix the weak factory cam chain tensioner at the same time. The Cylinder Works 99mm kit comes with a Vertex 12.0:1 piston and top end gaskets, and the PSR billet manual tensioner replaces the stock automatic unit that is known to fail. Save 10% over buying them separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✓ Fits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2006-2009 Honda TRX450R\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e✓ Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCylinder Works 99mm Ni-SiC plated big bore cylinder\u003c\/li\u003e\n\u003cli\u003eVertex 12.0:1 forged piston kit and top end gasket set\u003c\/li\u003e\n\u003cli\u003ePSR billet manual cam chain tensioner stops timing chain rattle\u003c\/li\u003e\n\u003cli\u003eReplaces the failure-prone factory automatic tensioner\u003c\/li\u003e\n\u003cli\u003e10% kit savings vs. buying each part on its own\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e✓ What's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Cylinder Works 99mm Big Bore Kit (422-11005K): cylinder, Vertex piston kit, top end gaskets\u003c\/li\u003e\n\u003cli\u003e(1) PSR Billet Cam Chain Tensioner (581-32001)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Valve stem seals are not included. Rejetting is required. The PSR tensioner is manual: set it per the instructions and check it during regular maintenance.\u003c\/p\u003e\n\u003cp\u003eShips fast from DuneGoonShop!\u003c\/p\u003e","brand":"Dune Goons","offers":[{"title":"Default Title","offer_id":51165833593057,"sku":"DGK-TRX450-BBPSR","price":1105.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/cylinder-works-99mm-big-bore-kit-honda-trx450r-0614-6675513_7a6ddb02-fbcc-4ca0-b896-f8c707ddf1ae.jpg?v=1793070964","url":"https:\/\/dunegoonshop.com\/en-ca\/products\/dune-goons-99mm-big-bore-psr-tensioner-kit-honda-trx450r-2006-2009","provider":"Dune Goons","version":"1.0","type":"link"}