■詳細説明 Slip-on kit road legal/EEC/ABE homologated. Complete mounting kit including link pipe and all mounting parts and hangers. The muffler has a diameter of 100mm. 【Remarks】 Original Kat is preserved. SPEEDPRO COBRA SP1 Serie SPEEDPRO COBRA SP1 Series motorcycle exhaust systems are known for their quality and full sound. The mufflers/silencers are available in different length， materials and shapes.