Mechanical exhaust valve ATHENA for kit 144cc ATHENA racing for motorcycle KAWASAKI KX 125 2T from 2003 to 2007

Here is the mechanical exhaust valve from Athena, for your motorcycles with the kit 144cc ATHENA Ø58mm This complete kit of mechanical valve can emilinate the original system very often failed and replace it with this totally simple system that works alone (without electrical system or anything).

Of course, it will be delivered by pair as originally to your reception of the kit 144cc big bore Athena.

Mounts on KAWASAKI KX 125 2T from 2003 to 2007.