Cobra 909 Twin Slip-On Mufflers Part Number:1010-8413 (MFG #: 6106) The silicone inserts on the

The silicone inserts on the back of the mask secure it in place and prevent slipping during movement

Relax Tapered Fit

and testing make the ProVantage system a best-in-class product that will help you get more done

Sizes Available: Available in a range of sizes to suit different riders

Compatible with all fork brands

Cobra 909 Twin Slip-On Mufflers Part Number:1010-8413 (MFG #: 6106) The silicone inserts on theFEATURES Rolled and scalloped outer tip Matching scalloped inner tip Chrome finish Cobras exclusive constant velocity louvered core Cores secured on the inside with no outer screws Classic Harley Davidson sound, deep yet aggressive Sold in pairs Made in the U. S. A.