Feature 1[APPLICABLE MODELS] Motorcycle exhaust pipe muffler assembly, which is perfect replacement for CRF50 XR50 50cc 70cc 110cc 125cc. 2[MAIN PURPOSE] This will make your motorcycle breath with any engine modifications, and also sounds great with a stock bike. 3[BIG BORE DESIGN] The motorcycle muffler has big bore exhaust system design, with easy installation and excellent performance. 4[METAL MATERIAL] Made of excellent metal materials, which has strong structure, corrosion resistant and durable. 5[EASY INSTALLATION] With rubber pad and fixed bracket, easy installation and disassembly, tight connection and no leakage.Item Type: Exhaust MufflerMaterial: MetalFitment:Replacement for CRF50 XR50 50cc 70cc 110cc 125cc(not fit for other modle). Replacement for Copies 70cc-125cc bikes from China, such as Chinese Made for CRF50 XR50 SSR YCF IMR for Atomik, for X-pro, for Baja, for Motovox, for TTR, for Thumpstar, for BSE, for Apollo, for Kayo, for Stomp, for DHZ, for GPX, for Pitster, for Pro, for SDG, for Braaap, for Taotao, for Coolster, for Roketa, for Lifan, for YX, ect. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Exhaust Pipe1 x Rubber Pad1 x Fixed Bracket