{"product_id":"mtx-823-steel-rear-sprocket-520-spr79539","title":"MTX 823 Steel Rear Sprocket #520","description":"\u003cp\u003eMTX OE Steel sprockets are strong and durable, heat-treated and hand-finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price, making them your ideal cost-effective solution for replacing old worn and warped sprockets.\u003cbr\u003e\u003cbr\u003eOEM replacement\u003cbr\u003eExceeds OEM specifications\u003cbr\u003eHeat treated and hand finished\u003cbr\u003e\u003cbr\u003ePitch: 520\u003cbr\u003eTeeth: 39\u003c\/p\u003e","brand":"MTX Parts","offers":[{"title":"39 Tooth","offer_id":45724528312458,"sku":"SPR79539","price":69.99,"currency_code":"NZD","in_stock":true},{"title":"44 Tooth","offer_id":45724528345226,"sku":"SPR79544","price":79.99,"currency_code":"NZD","in_stock":true},{"title":"46 Tooth","offer_id":45724528377994,"sku":"SPR79546","price":79.99,"currency_code":"NZD","in_stock":true},{"title":"49 Tooth","offer_id":45724528410762,"sku":"SPR79549","price":79.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6792\/7946\/files\/SPR79539.jpg?v=1780114572","url":"https:\/\/shop.ajmpm.co.nz\/products\/mtx-823-steel-rear-sprocket-520-spr79539","provider":"AJ's Mobile Powersport Mechanics Store","version":"1.0","type":"link"}