Citomerx 50cc Piston Kit – 10mm Pin, Fits Minarelli, Yamaha Aerox, SR50, CPI, Rexy

Here’s a brand new 50cc piston from Citomerx, with a 10mm piston pin.

Built for Minarelli engines, so it fits Yamaha Aerox, SR50, CPI, Rexy, and similar scooters.

Part number 127587.

This goes in the cylinder/head and engine block area — perfect for rebuilds or top-end refresh.

EAN 4260250310014.

If your scoot’s lost compression or you’re building for fun, this is the piston you need.