Shimano Dura Ace 7400 groupset, 8 speed indexed from the late 80s 600-700 Shimano Dura Ace black GA-200

Shimano Dura Ace black GA-200 first Generation Crankset in 175 length

Brooks B-17 Competition Leather Saddle from 1977

Suntour Superbe CW-1000 Crankset in 170 lenth from late 70s - 80s

Victory Strada (SS) bottom bracket

8 clamp size

Shimano Dura Ace 7400 groupset, 8 speed indexed from the late 80s 600-700 Shimano Dura Ace black GA-200Crankset Kurbelgarnitur : Shimano Dura Ace #FC 7400, 170mm, 52 42 Rear Derailleur Schaltwerk : Shimano Dura Ace #RD 7400, capeable for 6 & 7 speeds Front Derailleur Umwerfer : Shimano Dura Ace #FD 7400, braze on Brake levers Bremshebel : Shimano Dura Ace #BL7401, aero brake levers, 24,2 clamp size Brake calipers Bremsen : Shimano Dura Ace #BR7400, reach 39 49 mm, single pivot calipers Shifter Schalthebel : Shimano Dura Ace #SL 7402, SIS 8 speed