{"product_id":"chain-tensioner-2-pulley","title":"Chain Tensioner - 2 Pulley","description":"\u003cp\u003eThe Problem Solvers Chain Tensioner is a handy device when you're building a singlespeed bike and need to remove slack in the chain and keep it running smoothly. It's made of light and durable CNC-machined 6061 aluminum with steel hardware and has efficient, long-lasting nylon pulleys. It simply screws onto your frame's derailleur hanger. It even lets you adjust your chainline, too.\u003c\/p\u003e","brand":"Problem Solvers","offers":[{"title":"Default Title","offer_id":46764017221885,"sku":"PRO56411863E","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8928\/4605\/files\/problem-solvers-chain-tensioner-2-pulley-182074-1.jpg?v=1761060009","url":"https:\/\/www.bikemart.com\/products\/chain-tensioner-2-pulley","provider":"Bike Mart","version":"1.0","type":"link"}