Product description: * 100% Brand New, Never Mounted, High Quality * Fashion design style , a great accessory to dress up your rides. * Stainless Steel Welding Adaptor Allow To Fit Pipe 38mm - 51mm * Reducing Overall Weight For Top Performance To Obtain Max Output * Professional Installation Recommended Specification * Stainless steel welding connector * Material: Aluminum * we have a welding bracket to fit pipe with outlet 38-51MM. * Type: Exhaust Tips * Length: 370mm/ 14.6inch(C/D) 350mm/13.77inch(A/B) * Inner Diameter: 51mm/ 2inch * Model A/B/C/D: Apply to the right side. Fitment: It Is Universal Muffler Can Be Used Most of Dirt Bike, Street Bike, Scooter, ATV, Quad And Any Other Bike With Pipe Diameter 38-51 mm. If you are not make sure, please contact us, we will choose for you. It is suitable for Yamaha R6/1 Kawasaki Z750/800/900 Honda CBR1000 Ninja 250/200. Some models require soldering, and some models are non-destructive installation oh. If you do not want to weld, then you can buy the middle connector. * Package Content: 1 x Exhaust Pipe and Accessories as show in the picture.