{"product_id":"transmission-mainshaft-sprocket-21-tooth-xl","title":"Transmission Mainshaft Sprocket - 21-Tooth - XL","description":"Premium chromoly steel (8620) heat-treated one-piece sprockets machined on computer-controlled lathes. Broached specifically for maximum spline-to-shaft contact for optimum load bearing. For use with 530 chain. Made in the U.S.A..","brand":"PBI","offers":[{"title":"Default Title","offer_id":45474126954693,"sku":"FTLV_277-21","price":79.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/2492\/6917\/files\/DS191090_0.png?v=1765196624","url":"https:\/\/ridedirect.com\/products\/transmission-mainshaft-sprocket-21-tooth-xl","provider":"Ride Direct","version":"1.0","type":"link"}