{"product_id":"hayes-39-disc-brake-adaptor-mountain-bike-downhill-bike-fat-bike-hardtail-bike-gravel-bike-cyclocross-bike-br3936","title":"Hayes Post Mount Disc Brake Adapter 180mm for 203mm Rotor","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Hayes Post Mount Disc Brake Adaptor is designed to fit 2000 and newer Hayes 74mm eye-to-eye calipers. It adapts a 180mm post mount to accommodate a 203mm rotor. This adaptor features International Standard (IS) 51mm tabs and is compatible with quick release (QR) and thru-axle (TA) setups. Note that Fox-36\/40 (thru-axle), RockShox Pike (Maxle), and Psylo (Tullio) axle forks use IS-QR adapters. The adaptor includes mounting bolts and has the Hayes ID stamped or cast into the bracket. It is black in color, model number 39, and adds 23mm to the mount size.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 2000+ Hayes 74mm eye-to-eye calipers for reliable disc brake mounting. \u003c\/li\u003e\n\u003cli\u003eDesigned for 180 mm post mount to fit 203 mm rotor setups. \u003c\/li\u003e\n\u003cli\u003eFits International Standard 51mm tabs for broad fork compatibility. \u003c\/li\u003e\n\u003cli\u003eSupports quick release (QR) and thru-axle (TA) fork systems for versatile use. \u003c\/li\u003e\n\u003cli\u003eIncludes mounting bolts for straightforward installation and a Black finish.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Hayes","offers":[{"title":"Default Title","offer_id":42356409532483,"sku":"BR3936","price":20.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/BR3936.jpg?v=1790472647","url":"https:\/\/tecopecosafe.com\/products\/hayes-39-disc-brake-adaptor-mountain-bike-downhill-bike-fat-bike-hardtail-bike-gravel-bike-cyclocross-bike-br3936","provider":"365 Cycles","version":"1.0","type":"link"}