{"product_id":"bl420mru-drive-chain-black-420-x-130","title":"Bl420mru Drive Chain Black 420 X 130","description":"MRU features RK’s proprietary Ultra Thin Seal, U-Rings, where the thickness of the seal is less than 50% of the most common O-ring seal. This allows RK to design a Sealed Chain with the weight of a Non-Sealed Chain. MRU will feature 4 times longer chain life than comparable non-sealed 420 chains and will require less chain adjustments compared to non-sealed 420 chains.\u003cbr\u003eFeatures:\u003cul\u003e\n\u003cli\u003eTensile Strength: 4,540 lbs\u003c\/li\u003e\n\u003cli\u003eMax CC Rating: 150cc Street, 150cc Off-road\u003c\/li\u003e\n\u003cli\u003eMax Horsepower: 25 HP\u003c\/li\u003e\n\u003cli\u003eWeight: 1.74 lbs\u003c\/li\u003e\n\u003cli\u003eMax Chain Width: 17.1mm\u003c\/li\u003e\n\u003cli\u003eMaster Link Included: Clip type\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RK EXCEL","offers":[{"title":"Default Title","offer_id":47975241941046,"sku":"691-1802BK","price":127.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/2650\/6806\/files\/2655-6936f265aae80.png?v=1791214125","url":"https:\/\/ptsmotorsports.com\/products\/bl420mru-drive-chain-black-420-x-130","provider":"PTSMOTORSPORTS","version":"1.0","type":"link"}