Aluminium Cylinder 50cc Top Performances Minarelli horizontal

Top Performances 50cc aluminum cylinder kit, MBK Nitro \/ Yamaha Aerox (Minarelli horizontal LC, 10mm piston pin).

50cc aluminum cylinder with 5 transfer ports and bridged exhaust1-ring piston with 10mm piston pinHC aluminum cylinder headGasket set for fitting and adjusting the squish clearanceFits Minarelli horizontal LC engines.

Top performance for street use, can also be used for racing purposes. To exploit its full potential, we recommend combining it with a 17.5-21 mm carburetor and a “Sport” or even “Racing” exhaust.

Tip: for everyday use, squish should be around 0.8 mm. It can also be smaller for racing.