Applies to: ALUMIN-CYLINDER KIT Ø 52 H2O MHR BIG BORE Testa Rossa mod-head ALUMIN-CYLINDER KIT Ø 52 H2O MHR BIG BORE Testa Rossa mod-head 3116992 ALUMIN-CYLINDER KIT Ø 52 H2O MHR BIG BORE Testa Rossa mod-head CYLINDER KIT Ø 47,6 MHR FLANGED MOUNT testa rossa CYLINDER KIT Ø 52 MHR FLANGED MOUNT testa rossa