The 12x16x15.5 B2 piston axis cage is an essential component of the high engine for the Vortex mini 60 en. Placed between the piston axis and the rod, it allows a fluid and precise rotation of the piston while reducing friction and internal wear.

Designed to support the high speeds and mechanical stresses of the mini 60, this needle cage guarantees reliability, performance and longevity of the engine in use competition or leisure.