{"product_id":"chainring-42t-104-x4b-narrow-wide","title":"Chainring 42T - 104 x4b Narrow Wide","description":"High-performance 42-tooth chainring designed for single-speed and multi-speed drivetrains. Features 104mm bolt circle diameter (BCD) with 4-bolt mounting pattern. Narrow-Wide tooth profile maximizes chain retention and minimizes derailment risk, ideal for aggressive riding and technical terrain. Durable construction ensures reliable power transfer and extended lifespan. Compatible with standard cranksets using 104 BCD specifications.","brand":"OHM Electric Bikes","offers":[{"title":"Default Title","offer_id":51312530030907,"sku":null,"price":45.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0877\/7658\/files\/images_3.jpg?v=1780528604","url":"https:\/\/www.ohmcycles.com\/products\/chainring-42t-104-x4b-narrow-wide","provider":"OHM Electric Bikes","version":"1.0","type":"link"}