Giacomini / Barlo Replacement TRV Head
Replacement Heads for Barlo or Giacomini TRV's
They have also been badged as Tower Boss and Harp
Replaces any TRV head badged Giacomini Barlo Tower Boss or Harp that fixes to the body by either a band with a screw (old obsolete design) or a push down band (current design). The current design will replace the old design. See the pictures below.