Vintage Regina Corse 5-speed threaded bicycle freewheel, classic Italian racing component. Threads appear intact but note that it feels loose on an English/BSC hub (likely Italian 35x24 thread, per note). Brand/Model: Regina "Corse" Visible markings on body: REGINA • GS CORSE • S.I.C.C. • MERATE (Italy) Threading: Italian-threaded (35x24), based on note that it threads loose onto an English/BSC hub Country of origin: Italy Approx. weight: 420 g (as shown on scale photo) Style/Use: Period-correct for vintage road/racing builds Handwritten/typed note from photos: "Threads loose onto English hub" Special notes: Removal tool not included; vintage component may benefit from cleaning and lubrication before installation.
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