{"product_id":"excel-bl420mru-120-bl420mru-drive-chain-120-links","title":"Excel BL420MRU-120 BL420MRU Drive Chain - 120 Links","description":"Chain Application: Street\u003cbr\u003e Chain Length: 120\u003cbr\u003e Chain Type: 420\u003cbr\u003e\u003cbr\u003eMRU 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. Tensile Strength: 4,540 lbs. Max CC Rating: 150cc Street, 150cc Off-road. Max Horsepower: 25 HP. Weight: 1.74 lbs. Max Chain Width: 17.1mm. Master Link Included: Clip type.","brand":"Excel","offers":[{"title":"Default Title","offer_id":44217848463482,"sku":"8895048","price":144.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/2e7ed08813de4e8bb4390e6025a7d88b_f06e80d1-1214-4abf-bcbf-ff31cbb0c167.jpg?v=1790946849","url":"https:\/\/www.powersportsuperstore.com\/products\/excel-bl420mru-120-bl420mru-drive-chain-120-links","provider":"Powersport Superstore","version":"1.0","type":"link"}