{"product_id":"rpm-6040z","title":"GROM Exhaust 80D-RAPTOR TI Titanium GROM","description":"【RPM GROM Muffler 80D-RAPTOR TI Titanium GROM GROM RPM 6040Z】\u003cbr\u003e\n EX-P: SUS Silencer Outer Cover: Blue Titanium Compatible models: HONDA GROM\u003cbr\u003e\n Compatible model\/year: EBJ-JC61\u003cbr\u003e\n Fitting type: Full exhaust\u003cbr\u003e\n Silencer size: φ100×370\u003cbr\u003e\n Oil change: ○\u003cbr\u003e\n Oil filter change: ○\u003cbr\u003e\n Tandem: ○\u003cbr\u003e\n Public road driving: ○\u003cbr\u003e\n Exhaust gas purification device (catalyst): ○\u003cbr\u003e\n Proximity exhaust noise level: 84db\u003cbr\u003e\n Acceleration driving noise level: 74db\u003cbr\u003e\n Included accessories: Exhaust gasket This is a high-spec muffler equipped with a multi-stage compression expansion structure silencer.\u003cbr\u003e\n The inside of the silencer is divided into three expansion chambers, and the volume of these expansion chambers, the total length of the bypass pipes connecting the partitions, and the inner diameter of the pipes are changed in millimeter increments during actual driving tests, chassis dynamometer tests, and monitoring to pursue the best back pressure setting before commercialization.\u003cbr\u003e\n As a result of research conducted without being limited by development costs, over 1000 silencer concepts and more than 300 prototype silencers were produced, which form the basis for the development of the 80D-RAPTOR brand mufflers.\u003cbr\u003e\n Improved driving performance was achieved simply by replacing the standard muffler.\u003cbr\u003e\n The torque characteristics are very manageable, with good response, and powerful acceleration feel when opening the throttle from any rpm range.\u003cbr\u003e\n *The image is for illustrative purposes only, and the design and specifications of the products shown may change without prior notice. Please understand.","brand":"アールピーエム(RPM)","offers":[{"title":"Default Title","offer_id":45690786840811,"sku":"rpm-6040z","price":89913.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/rpm-6040z.jpg?v=1722494986","url":"https:\/\/bikeman.jp\/en\/products\/rpm-6040z","provider":"バイクマン","version":"1.0","type":"link"}