{"product_id":"91-5140-39","title":"RENNEN 4-Bolt Threaded 39t Black 4 BOLT THREADED:39TB","description":"\u003cp\u003eRennen was the first to introduce Integrated Chainring bolt nuts on our 110mm BCD chairings, Now you can get the same great innovation for our 104BCD 4 bolts. With our newest Chainring inovation you will never have to use a chainring wrench again. We have machined into the gears the internal Threads increasing accuracy and eliminating the frustration.\u003c\/p\u003e","brand":"WPS-RENNEN","offers":[{"title":"Default Title","offer_id":44619634868482,"sku":"4 BOLT THREADED:39TB","price":49.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8981\/2226\/files\/cc4f-572a92fe032cf_af821dac-43a0-4ad5-a677-7ab40ed9df0b.jpg?v=1712706808","url":"https:\/\/billsperformance.com\/ar\/products\/91-5140-39","provider":"Bills Performance","version":"1.0","type":"link"}