NOS Shimano Dura-Ace Track #GB-100 Bottom Bracket Cups with french thread from 1973 wing-nut 4th Version of first generation

4th Version of first generation Campagnolo Record #1020 rear derailleur

104 g (versus 125 g normal type 54t Superbe Pro chainring)

560 gr (shoes with cleats)

NOS/NIB Shimano 600 AX #6300 Aerodynamic Bicycle Compenets 10-speed Shifting Group Set without rear derailleur (#FD-6300 and #SL-6300) from the early 1980s

see pictures / Neue alte Lagerware mit Lagerspuren

NOS Shimano Dura-Ace Track #GB-100 Bottom Bracket Cups with french thread from 1973 wing-nut 4th Version of first generationWeight Gewicht : 80 g Scope of delivery Lieferumfang: 1 right hand fixed cup (35xP1) french thread (#1370210), 1 left hand adjustable cup (35xP1) french thread (#1370410) 1 Lagerschale Antriebsseite (35xP1) Franzsisches Gewinde (#1370210), 1 Lagerschale Nicht Antriebsseite (35xP1) Franzsisches Gewinde (#1370410), Thread Gewinde : 35xP1 (french) Production period Produktionszeitraum : 1970s 1970er Condition Zustand: New old Stock (NOS) with signs from