{"product_id":"mtx-parts-838-steel-rear-sprocket-428","title":"MTX 838 Steel Rear Sprocket #428","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: 428\u003cbr\u003eTeeth: 33\u003c\/p\u003e","brand":"MTX Parts","offers":[{"title":"33 Tooth","offer_id":46517123645578,"sku":"SPR83833","price":29.99,"currency_code":"NZD","in_stock":true},{"title":"37 Tooth","offer_id":46517123678346,"sku":"SPR83837","price":33.99,"currency_code":"NZD","in_stock":true},{"title":"49 Tooth","offer_id":46517123711114,"sku":"SPR83849","price":40.99,"currency_code":"NZD","in_stock":true},{"title":"50 Tooth","offer_id":46517123743882,"sku":"SPR83850","price":48.99,"currency_code":"NZD","in_stock":true},{"title":"54 Tooth","offer_id":46517123776650,"sku":"SPR83854","price":48.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6792\/7946\/files\/SPR83833.jpg?v=1780027678","url":"https:\/\/shop.ajmpm.co.nz\/products\/mtx-parts-838-steel-rear-sprocket-428","provider":"AJ's Mobile Powersport Mechanics Store","version":"1.0","type":"link"}