{"product_id":"ktm-2004-2025-450smr-450-smr-vortex-aluminum-520-rear-sprocket-38-54-256755184856","title":"KTM 2004-2025 450SMR 450 Smr Vortex Aluminum 520 Rear Sprocket 38-54","description":"\u003cdiv class=\"endo-copy-open\"\u003e\u003cp\u003eThe wrong part stalls the whole job. Check the details below against your bike before you order: if a spec isn't listed, we don't have it on record, and we'd rather you ask than guess.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"endo-copy-para\"\u003e\u003cp\u003eVortex Racing rear sprocket for KTM 450SMR, 2004 to 2025. Made from aluminum. Cross-check part number 316Z 450-SMR-04-05-06-07-08-09-10-11-12-13-14-15-18-17-18-19-20 against the one you're replacing.\u003c\/p\u003e\u003c\/div\u003e\n\u003ctable class=\"spec-grid\"\u003e\n\u003ctr\u003e\n\u003cth\u003ePart type\u003c\/th\u003e\n\u003ctd\u003eRear Sprocket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eKTM 450SMR, 2004 to 2025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ealuminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003e316Z 450-SMR-04-05-06-07-08-09-10-11-12-13-14-15-18-17-18-19-20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003enew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cul class=\"spec-details\"\u003e\n\u003cli\u003e\"2003-2025 KTM 450 SMR\u003c\/li\u003e\n\u003cli\u003eThey considerably reduce mass and allow you to change your gearing\u003c\/li\u003e\n\u003cli\u003eVORTEX RACING CAT5. \"\"We carry all Vortex Racing Products. - Team Podium\"\"\u003c\/li\u003e\n\u003cli\u003eREAR ALUMINUM SPROCKET\u003c\/li\u003e\n\u003cli\u003eAvailable in 38-54 Tooth - 520 Chain Pitch.\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"endo-copy-close\"\u003e\u003cp\u003eNot sure it fits? Send us your make, model and year before you order and we'll check this part against your bike. Orders are dispatched from within the USA and fulfilled in 1 to 3 business days. If a part ever arrives faulty or not as described, a real person sorts it, backed by your consumer rights and our refund policy.\u003c\/p\u003e\u003c\/div\u003e","brand":"Endo Supply USA","offers":[{"title":"Default Title","offer_id":45251841065075,"sku":"256755184856","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/5480\/1523\/files\/256755184856.jpg?v=1784194796","url":"https:\/\/endosupplyus.com\/products\/ktm-2004-2025-450smr-450-smr-vortex-aluminum-520-rear-sprocket-38-54-256755184856","provider":"Endo Supply USA","version":"1.0","type":"link"}