{"product_id":"park-tool-dca-1","title":"Park Tool DCA-1","description":"\u003cp\u003eThe Park Tool DCA-1 is a digital caliper attachment that lets you measure brake rotor thickness and bolt circle diameter with precision contact points bypassing worn edges. It fits most digital and dial calipers, making it invaluable for brake service and chainring assessment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInstalls onto most digital, dial, or vernier calipers (including the Park Tool DC-1)\u003c\/li\u003e\n\u003cli\u003eFeatures protruding contact points that allow measurement of the center of the braking surface, bypassing the unworn edge to ensure an accurate measurement\u003c\/li\u003e\n\u003cli\u003eConical end points can be used to measure center-to-center distances of bolt holes for calculating bolt circle diameter (BCD) of chainrings and cranks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Park Tool","offers":[{"title":"Default Title","offer_id":51637482094907,"sku":"902460-01","price":29.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0877\/7658\/files\/902460-01_1.jpg?v=1788193856","url":"https:\/\/www.ohmcycles.com\/fr\/products\/park-tool-dca-1","provider":"OHM Electric Bikes","version":"1.0","type":"link"}