Antique Bike Parts

1950's STEEL Campagnolo Gran Sport Seatpost: 25.0mm - 2nd Year 1957 - Chrome - RARE

This exceedingly rare early Campy seat pin is a 1957 Gran Sport.  The first year it was shown in catalogs was 1956, though nobody has ever seen one.  If you are restoring a 1950's Bianchi Tour De France, Campione Del Mondo, or countless other...

Early Campagnolo Record Front Derailleur: ~1958-1962! #1052/1 - Chrome Bronze Steel Arm - No Slot Cable Stop (EXC+)

Very tough to source late 1950's to very early 1960's Campy front mech. Perfect for your L'Eroica ride, or your period correct Italian road bike restoration.   It is positively identified as second version roughly 1958 to 1962 via the chrome...

Stronglight Competition V1 Headset: 1950's 1960's - Steel - Two Pin Nut - Toothed & Knurled - "V Type" Bearings - Marque Depose - French & Keyed (EXC+)

This is a show bike restoration grade top level French headset from the 1950's into the mid 1960's.  It's identified as the first gen model via the two pin top nut (well, technically 4 but they call it 2) whereas later Competition models had...

Early Campagnolo Record Front Derailleur: 1st Year! 1052/1 - Flat Head Pivots - No Slot Cable Stop Chrome Bronze Steel Arm (NEAR MINT++)

If you know what you're looking at, you understand this holy grail level price! This is a damn near immaculate show bike quality example of the very first version of the 1st gen of Record (later Nuovo Record) from somewhere between 1957 and 1960. There's...

HIGH Polish 1950's 1960's French "Lugged" Quill Stem: Belleri / Guid Competition? 22mm Insertion - 70mm x 25mm - Alloy (Near Mint)

This gorgeous shiny stem is a bit of a mystery.  Its quill decal was used on Belleri (BF) stems, and the same faux lug shape was used on a Guid stem (which was made by Belleri).  Neither brand seems to have a match for this stem.  The...

NOS 3-Pin Chainring Guard: 48t - Vintage 1940's 1950's

Chainring guard for your old steel 3 bolt chainset! Condition New old stock, some microscratching from shop wear Details BCD / PCD: Adjacent holes measure 83mm, PCD should be about 95mm to 96mm 48t max chainring size Steel

NOS Triple 3-Pin Steel Chainring Set: 116mm Continental - 52t / 47t / 40t - Dome Bolts - - 5 Bolt Outer Ring

Vintage 1940's or 1950's steel chainwheel set.  The inner two rings are 3 bolt, 116mm continental size.  The outer ring is a 5 bolt that attaches to separate bolt holes on the middle ring.  The outer ring is attached with really nice...

Specialties T.A. 6-Bolt Chainring: 47t x 152mm Massed Start REF 106

This tough to find 6-pin pista chainring, to fit on a "professional" adapter.  The adapters were either REF. 173 for 3 bolt crank arms, or REF. 175 for 5 bolt cranks.  This is the Ref 106 model, identified by the countersunk chainring bolt...

Specialties T.A. 6-Bolt Chainring: 50t x 152mm Massed Start REF 106

This tough to find 6-pin pista chainring, to fit on a "professional" adapter.  The adapters were either REF. 173 for 3 bolt crank arms, or REF. 175 for 5 bolt cranks.  This is the Ref 106 model, identified by the countersunk chainring bolt...