{"product_id":"ovr-16-222-23","title":"Twin Megaphone GROM 17- 1 pc.","description":"\u003cp\u003e[OVER RACING 16-222-23 Twin Megaphone GROM 17- 1 pc OVER Motorcycle Parts GROM Muffler Twin Megaphone Muffler Custom]\n\u003cbr\u003eA rare twin megaphone muffler for the GROM is here.\n\u003cbr\u003eBy arranging two small megaphones, reminiscent of GP machines, vertically, we've created a muffler with a racy image and original character.\n\u003cbr\u003eWhile exuding a strong individuality, it naturally matches the GROM's bouncy form.\n\u003cbr\u003eWhile keeping the sound level within government certification regulations, it is equipped with a sub-chamber. After prototyping various patterns of position, connecting pipe diameter, length, and chamber volume, and balancing horsepower and volume, we achieved a performance improvement across all ranges.\n\u003cbr\u003eThis is truly a supreme muffler with a considerable impact in both performance and appearance.\n\u003cbr\u003e■Specifications\n\u003cbr\u003eTitanium exhaust pipe: φ35.0\n\u003cbr\u003eTitanium tail: φ50.8\n\u003cbr\u003eTitanium twin megaphone silencer: L250mm\n\u003cbr\u003eVolume: 88db (proximity)\/81db (acceleration)\n\u003cbr\u003eGovernment certified muffler (compatible model: 2BJ-JC75)\n\u003cbr\u003eCompatible with genuine steps\/OVER steps\n\u003cbr\u003e*OVER steps\n\u003cbr\u003e Compatible part numbers: 51-221-21\/21B\/31\/31B (You can navigate to the page)\n\u003cbr\u003e Incompatible part numbers: 51-22-01\/01B\/11\/11B\n\u003cbr\u003eDrain bolt: ○\n\u003cbr\u003e(*The bolt can be removed, but oil will get on the exhaust pipe.)\n\u003cbr\u003eOil filter: 〇\n\u003cbr\u003eTandem: ○\n\u003cbr\u003eCompatible models: HONDA GROM [Grom 125] 17-20\n\u003cbr\u003eType: Twin Megaphone GROM 17-\n\u003cbr\u003eQuantity: 1 pc\u003c\/p\u003e\n\n\u003cp\u003e■Notes\n\u003cbr\u003e*The image is for illustration purposes only. It includes products with different sizes and colors.\n\u003cbr\u003e*Product designs and specifications may change without notice. Please understand.\u003c\/p\u003e","brand":"オーヴァーレーシング(OVER Racing)","offers":[{"title":"Default Title","offer_id":47343916220651,"sku":"ovr-16-222-23","price":114594.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ovr-16-222-23.jpg?v=1768535214","url":"https:\/\/bikeman.jp\/en\/products\/ovr-16-222-23","provider":"バイクマン","version":"1.0","type":"link"}