This is a silencer for 125 cc shifter.  Just found, most likely vintage at this point. NEW

MRP Motorsport offers full tech support for any of our products offered on this site. As an importer and distributor for Birel since 1998 along with our racing school, we have a wide variety of expertise to offer any karting enthusiast. 

With Europe coming off holiday and the virus restrictions supplies have slowed to a standstill. Please plan ahead and get orders in early to avoid delays. 

Please examine  this product closely  to insure it is something that you can use. It is better to ask questions in advance than after the purchase.