Alum. Cyl. Head 40mm Air HTSR

For 50cc VERTICAL Minarelli. Use with Malossi or other 50cc cylinders,

1H.T.S.R. HEAD (High Turbolence Squish Racing) Heads with high turbolence concentric combustion chamber, squish setduring the dynamometrical brake adjusting, re-calculated linings and coolingsurfaces, made of high silicon content aluminium, pressure melted, workedon highest precision working centres, with anti-detonating and anti-oxidationtreatment on the surface.

  • Model: 100-3819712

$58.36