{"product_id":"rpm-6017d","title":"DNA180\/Runner VXR200 Exhaust System 80D-RAPTOR DNA180\/Runner VXR200","description":"【RPM DNA180\/Runner VXR200 Muffler 80D-RAPTOR DNA180\/Runner VXR200 RPM 6017D】\u003cbr\u003e\n EX-P: SUS Silencer Outer Cover: SUS Compatible models: GILERA DNA180\u003cbr\u003e\n Fitting Type: Full Exhaust\u003cbr\u003e\n Silencer Size: φ100×370\u003cbr\u003e\n Oil Change: Yes\u003cbr\u003e\n Oil Filter Change: Yes\u003cbr\u003e\n Tandem: Yes\u003cbr\u003e\n Public Road Riding: Yes\u003cbr\u003e\n Proximity Exhaust Noise Level: 89db\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 the capacity of these expansion chambers, as well as the total length and inner diameter of the bypass pipes connecting the bulkheads, are changed millimeter by millimeter while conducting actual driving tests, chassis dynamometer tests, and monitoring to achieve the best back pressure settings before commercialization.\u003cbr\u003e\n As a result of research conducted without being constrained by development costs, over 1000 silencer concepts and more than 300 prototype silencers were produced, forming the basis for the development of 80D-RAPTOR brand mufflers.\u003cbr\u003e\n Performance improvements are achieved simply by replacing the standard muffler.\u003cbr\u003e\n The torque characteristics are very manageable, with good response, and powerful acceleration feel at any RPM range when the throttle is opened.\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":45690785267947,"sku":"rpm-6017d","price":66251.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/rpm-6017d.jpg?v=1722494958","url":"https:\/\/bikeman.jp\/en\/products\/rpm-6017d","provider":"バイクマン","version":"1.0","type":"link"}