{"product_id":"beefy-replacement-drive-pulley-belt-for-exercise-b","title":"Beefy Replacement Drive Pulley Belt For Exercise Bike PFEX39420.1 Black Part 399111 Durable Fit For Cardio Machines Quiet Operation Easy Install Pro Grade Replacement","description":"\u003cdiv\u003eProForm PFEX39420.1 Drive Pulley Belt Replacement\u003cbr\u003e\n✔️ Black part number 399111 fits PFEX39420.1 exercise bikes \u003cp\u003eThis black drive pulley belt replaces the original on ProForm bikes using part 399111.\u003c\/p\u003e ✅ Part number 399111 for exact fit\u003cbr\u003e\n✅ Black color to match the original setup\u003cbr\u003e\n✅ Works with PFEX39420.1 ProForm model\u003cbr\u003e \u003cp\u003e💡 What does a drive pulley belt do on an exercise bike?\nThis belt transfers power from the motor to the flywheel in cardio machines.\n- Keeps the bike running smoothly during workouts\n- Replaces worn parts for quiet performance\n- Easy to install on compatible models\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49118938628331,"sku":"VXB09RBC6KVP","price":101.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61uFyvTMRAL_d5ff5823-358f-4624-a289-a8c008731144.jpg?v=1785204638","url":"https:\/\/vxb.com\/products\/beefy-replacement-drive-pulley-belt-for-exercise-b","provider":"VXB Bearings","version":"1.0","type":"link"}