{"product_id":"rpm-6507z","title":"CBR250R Muffler 80D-RAPTOR TI Titanium CBR250R-MC41","description":"【RPM CBR250R Muffler 80D-RAPTOR TI Titanium CBR250R-MC41 RPM 6507Z】\u003cbr\u003e\n TAIL: SUS Silencer Outer Cover: Blue Titanium Compatible models: HONDA CBR250R\u003cbr\u003e\n Compatible model\/year: JBK-MC41 *Not compatible with MC41-140~ and later.\u003cbr\u003e\n Fitting type: Slip-on\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 riding: ○\u003cbr\u003e\n Emission control device (catalyst): ○\u003cbr\u003e\n Proximity exhaust noise level: 85db\u003cbr\u003e\n Acceleration noise level: 75db\u003cbr\u003e\n Accessories: Exhaust gasket This is a high-spec muffler equipped with a multi-stage compression and expansion structure silencer.\u003cbr\u003e\n The inside of the silencer is divided into three expansion chambers, and by changing the capacity of these expansion chambers, the total length of the bypass pipes connecting the partitions, and the inner diameter of the pipes down to the millimeter, we conduct actual driving tests, chassis dynamometer tests, and monitoring to pursue the best back pressure setting before commercializing the product.\u003cbr\u003e\n As a result of research conducted without regard to development costs, over 1000 types of silencer concepts and over 300 types of prototype silencers were produced, which form the basis for the development of the 80D-RAPTOR brand muffler.\u003cbr\u003e\n We have achieved improved driving performance simply by replacing the standard muffler.\u003cbr\u003e\n The torque characteristics are very easy to handle, with good response, and powerful acceleration feel no matter what rpm range the throttle is opened from.\u003cbr\u003e\n *The image is for illustrative purposes only, and the design and specifications of the products shown are subject to change without notice. Please understand.","brand":"アールピーエム(RPM)","offers":[{"title":"Default Title","offer_id":45690804633835,"sku":"rpm-6507z","price":82340.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/rpm-6507z.jpg?v=1722495251","url":"https:\/\/bikeman.jp\/en\/products\/rpm-6507z","provider":"バイクマン","version":"1.0","type":"link"}