Bianchi Serial Number Decoder

Bianchi Eduardo
Reparto Corsa serial numbers

Placed in ascending serial number order.

(Not that this approach yields exact dating..?)
Updated 7.13.2016

Another Bianchi race bike registry, more complete, is the Registrostoricocicli.com

/ovo-2-vst-free-download.html. Owner

Description

Serial number

Approximate date of manufacture
(estimates made
by owners)

Paolo SalaRacing Vittoria Margherita 621 7151930s
Paolo SalaCity bike but with racing frame856 6051939
Dale BrownCambio Corsa equipped972 917
stamped on the back of seat lug
Late 1940s?
Paolo SalaCampione del Mondo B 206 5611950s
Paolo SalaParis-Roubaix 287 0061951
Paolo SalaParis Roubaix 287 4221953
Bob Johnson Paris Roubaix 59cm 2889271951
Kevin KrugerTeam Pista 160 9061960
Mark Bulgier Specialissima w/Campy (FB-style) 3-piece hubs; locknuts had dates in the late ‘50s, parts were consistent with it being a ’60 bike.160 320 1963?
Bob Freeman 160 332 1961
(
hubs dated 1961)
Mike Short Specialissima160 342
John BarronSpecialissima came original w/black Brooks B-17 Competition Standard dated 1962 and with Campy large flange alloy hubs with lock ring dates of 1963. The seat post is 27.2mm. It has the Campy dropouts with the 'Sport hole' on the drive side dropout. 160 6821963?
David Steffen Specialissima 21' frame. Brooks B17, integrated headset, Universal Brakes, Fiamme Red Label rims, Campy large flange hubs, 53x45 cranks, Gran Sport derailleurs, Regina 14-22 FW. 160 686
stamped on the seat lug
purchased used from Velo Sport Cyclery, Berkeley, CA. 1970.
Jon Williams
Specialissima. Parts consistent with a 1961-‘63 build. GS rear der, Record front with closed cable stop, flat arm 151 cranks. Rear hub is ‘59 stamped Record
160 8381961-1963
eBay Specialissima 161 4929 From seller:
“I was told this bike was built between 1961 and 1963
Duane Kennard Specialissima 164 1241964-'65?
Kevin SaylesSpecialissima 164 1951964?
Eric ElmanPista, has 1964 hubs 164 3771964?
Dale BrownIntegrated head set, candy red164 609?
Steve Rumrill

Specialissma with round “Bianchi Milano Italy / Gold Eagle” logo plate, integrated headset, Universal side-pull brakes, Campagnolo drop-outs, Campy NR derailleurs, large-flange hubs, cranks, pedals, seat post, shifters, Cinelli bars, 3-T stem.Serato dj 2.0 crack download.

SN 164715 1964
Rob HartmanTeam Specialissima, w/Campagnolo headset, hubs 36/40164 8031964
Paolo SalaCampione del Mondo 200 0371967
Bob Freitas Team bike 165 XXX1970ish
Mike Rathwell Bianchi 'Team Bike' 58cm 171
on drive side seat tube lug
141
on non drive side)
1971-72?
Robert Odendahl Specialissima w/Campagnolo 50th Anniv group Pictures11.83 – 7021983
Brendan HennesseyA
(stamped on right side of the seat lug)
475
(on the left side)
1983?
Jim Sutton Stelvio B 089 mid 1980s
Bob MuzioSpecialissima in celeste

83.11
(stamped on right side of the seat lug)
867

(on the left side)

1983
Dale Brown Specialissima in celestePictures12-83
(stamped on right side of the seat lug) 959
(on the left side)
1983

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Bianchi Serial Number Decoder Idm

Bianchi serial number decoder numbers

The next part of the serial number is eight numeric digits. The first four numbers should be a two digit month followed by a two digit year. The last four digits are the serialization digits 0000 to 9999 depending on what number the frame was of the years production. If the frame was made overseas in Taiwan, it gets more complicated.

Bianchi Serial Number Decoder Online

  • The serial number is stamped on the head tube and is something like this' OE 30848' could be wrong about the first letters tho' they are quite hard to make out. Maybe OL or 01 or something similar. Stem is a ttt and handlebars are Cinelli. Rear derailleur is a Campa Nuovo Gran Sport. Crank is a Campa 'GS' (Gran Sport I assume).
  • SUNBEAM FRAME NUMBER DATING. 1909 = 96,739 (declared) 1910 = 101,700 (calculated) 1911 = 106,700 (calculated) 1912 = 111,642 (declared) PREMIER FRAME NUMBER DATING. BEESTON HUMBER FRAME NUMBER DATING. ELSWICK HOPPER FRAME NUMBER DATING. The following dated bicycle frame numbers from the Singer Car Club (not guaranteed): 1903 – 142069.
  • The serial number 0x882, which is in hex, would convert to the 2178th frame produced for that year, so probably later in the production run, based on most serial numbers I've seen, whatever the actual year. I won't pay the extra $1k that people ask for them and wouldn't give a frame extra value based on a serial number. In the end, it's hard to.
  • I've searched the Bianchi forum posts (using several difference advanced search strings) for an explanation of how to read the Bianchi serial number code. No such post exists as far as I could find. A lot of chat about where to find the serial number on the frame, but now how to read decipher the code.
  • Bianchi Reparto Corsa serial numbers to determine if a correlation can be made for year of manufacture: Registry: A Bianchi produced just after WW2.