{"product_id":"renthal-geriffeltes-ultraleichtes-selbstreinigendes-ritzel-521","title":"RENTHAL Geriffeltes ultraleichtes selbstreinigendes -Ritzel - 520","description":"\u003cp\u003eRenthal front sprockets are made from a specially developed nickel-chrome-molybdenum steel that is case-hardened and core-refined to provide the ultimate combination of strength and hardness.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Nickel-chrome-molybdenum steel, case-hardened and core-refined.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eULTRALIGHT:\u003c\/strong\u003e Extra material machined away to reduce mass. Less rotating mass → faster engine spin-up and reduced over-run.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGROOVED:\u003c\/strong\u003e Cut-outs at the tooth base to allow mud to escape from between the chain and chain-wheel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAllowing mud to escape prevents added tension on the chain and the accelerated wear that would follow.\u003csmall\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"RENTHAL","offers":[{"title":"Stahl \/ 13 Zähne","offer_id":58604106776960,"sku":"1150019001","price":30.42,"currency_code":"EUR","in_stock":true},{"title":"Stahl \/ 14 Zähne","offer_id":58604106809728,"sku":"1150019002","price":30.42,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/4398\/6816\/files\/original_e66c70a2-8178-4d2e-b0e7-40edceaf9563.png?v=1785784210","url":"https:\/\/tsb-bikeparts.de\/products\/renthal-geriffeltes-ultraleichtes-selbstreinigendes-ritzel-521","provider":"TSB-BIKEPARTS","version":"1.0","type":"link"}