600 AX, 6300 series
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Main Photo
Photo Credit: VeloBase User bike-vintage_com
Display Name:600 AX
Group Family:600 / Ultegra
Category:Road Race
Years:1981 - 1984
Additional Photos - click for full size
General Information
Group Family General Info: Shimano's second in line road group set, introduced in the 1970's as the 600.  The 600 group became the 600 Ultegra and then dropped the 600 all together to become the modern Ultegra groupset.
General Info: The Shimano 600 AX groupset was the second line of shimano's Aerodynamic set of groups comprised if the Dura-Ace AX, 600 AX, and Adamas AX groups.  Every part of the AX groups were designed to be as aerodynamic as possible, as evident by the brakes, seatposts and almost every other part in the group.  The AX groups also used shimano's 1" diameter axle Dyna-Drive pedal system.
Bottom BracketsShimano BB-6200, 600EXEarly 1980's10/20/11
Brake LeversShimano BL-6300, 600 AX1981 - 198411/01/07
BrakesShimano BR-6300, 600 AX1980 - 198410/31/07
CassettesShimano AX, 600 AX1981 - 198405/05/14
CassettesShimano FH-6361, 600 AX1981 - 198405/06/14
CranksetsShimano FC-6300, 600 AX1982 - 198403/03/10
Front DerailleursShimano FD-6300, 600 AX (braze tab)1981 - 198404/08/16
Front DerailleursShimano FD-6300, 600 AX (clamp)1981 - 198410/12/07
HubsShimano FH-6361, 600 AX1981 - 198302/05/08
PedalsShimano PD-6300, 600 AX1982 - 198406/03/09
Rear DerailleursShimano RD-6300, 600 AX1981 - 198410/12/07
Seat PostsShimano SP-6300, 600 AX1981 - 198408/17/07
Seat PostsShimano SP-6310, 600 AX1981 - 198402/13/10
Seat PostsShimano SP-6322, 600 AX1981 - 198410/24/08
ShiftersShimano SL-6300, 600 AX (clamp A Type)1981 - 198410/12/07
ShiftersShimano SL-6310, 600 AX (Brazed-on A Type)1981 - 198410/30/11
ShiftersShimano SL-6311, 600 AX (Brazed-on B Type)1981 - 198404/11/10
ShiftersShimano SL-6321, 600 AX (Brazed-on B Typ for oval tubes)1981 - 198410/27/18
StemsShimano HS-6300, 600 AX1981 - 198408/06/07
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