{"product_id":"dayco-products-llc-drive-belt-xtx-extreme-torque-1-21-w-x-37-563-oc-xtx2281","title":"Dayco Drive Belt - XTX (Extreme Torque) - 1.21\" (W) x 37.563\" (OC) (XTX2281)","description":"Manufactured from specially formulated to high-temperature polymer and designed with deeper cogs on top and rounded cogs on the bottom, Faster and more consistent throttle response, higher speed and quicker throttle response at mid-speed acceleration, Greater secondary acceleration at high rpm's and as primary acceleration increases, Offers better performance during deceleration (more responsive engine braking), Designed to maximize the performance of high-horsepower engines, Tested and proven to be reliable at well over 12,000 rpm, Operates at a cooler running temperature, Provides more power to track, Belt length is measured by OC (Outer Circumference)., Belt width is measured by top width.\r\n\u003cp\u003eShips from Parts Unlimited.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":60112783114526,"sku":"XTX2281","price":155.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1091\/7884\/7518\/files\/420297.png?v=1791047279","url":"https:\/\/shoplepier.com\/products\/dayco-products-llc-drive-belt-xtx-extreme-torque-1-21-w-x-37-563-oc-xtx2281","provider":"LEPIER POWERSPORTS","version":"1.0","type":"link"}