{"product_id":"91-5145-431","title":"RENNEN 4-Bolt 43.1t Black 7075CH-R:43.1T-B","description":"\u003cp\u003eRennen Decimal Gearing is a breakthrough in gearing technology. We have developed Special Engineered Tooth profiles that allow us to manipulate the size of a existing gearing to make it slightly harder or easier depending on your needs for the track. Changing your gearing by Fractions of a tooth is now possible.\u003c\/p\u003e","brand":"WPS-RENNEN","offers":[{"title":"Default Title","offer_id":44618669785346,"sku":"7075CH-R:43.1T-B","price":44.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8981\/2226\/files\/4787-5b8ecdf90898f_eee536d1-8e08-4596-a290-1f4887030a3d.jpg?v=1712695254","url":"https:\/\/billsperformance.com\/de\/products\/91-5145-431","provider":"Bills Performance","version":"1.0","type":"link"}