{"product_id":"andrews-andrews-chain-drive-conversion-camshaft-set-21n-489","title":"Andrews, chain drive conversion camshaft set 21N\/.489\"","description":"\u003cp\u003eBolt-in. More torque for allround riding. 88 inch and standard CR; stock pistons and heavy bikes. Works well with both carb and injection. Stock springs OK. 1700-4800 RPM.  These cams are used to convert a 99-06 Twin Cam from the stock ''silent chain drive''; which is equipped with spring adjusters; to the ''roller chain drive'' with hydraulic adjusters that work on engine oil pressure. This roller chain and hydraulic chain adjusting system; which is much better than the early system; is used in all 06-17 Dyna and 07-17 Softail and 07-16 Touring models.   Note: Cams are for use with splined (00-up style) driven gear. For 1999 Twin Cams splined 503575 driven gear must be purchased separately.  Note: See our catalog for additional required parts.\u003c\/p\u003e","brand":"Andrews","offers":[{"title":"Default Title","offer_id":45135527739461,"sku":"503698","price":1949.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/4103\/9685\/files\/503697k_95615cb8-a095-4aa9-9942-3d09c85d483b.jpg?v=1781193012","url":"https:\/\/clubstyledubai.com\/fr\/products\/andrews-andrews-chain-drive-conversion-camshaft-set-21n-489","provider":"Clubstyle Dubai","version":"1.0","type":"link"}