Vintage Shimano Dura Ace 7410 7402 Groupset 2x8 STI Road Race Bike RD FD FC BB

Description

Vintage Shimano Dura Ace 7400/7410 groupset in good used shape.  Group includes the more rare seat post and crank bolts.  All parts show wear and scrapes, commensurate with use.  Detail on all parts and conditions below.  Feel free to reach out with any questions, ships via USPS priority.
Shimano Dura Ace FC-7410 crankset: 170mm crank arms, 53/42t.  Chainrings in fair shape, non-driveside crank arm's graphics are a bit faded.  Standard heel rub and scrapes on both arms.
Shimano Dura Ace RD-7402 short cage rear derailleur.  Small scuffs on bottom aspect, pulleys in good shape.
Shimano Dura Ace SP-7410 27.2mm seat post.  Made by Easton for Shimano, typical scrapes from insertion
Shimano Dura Ace BR-7403 recessed nut brakeset. Great shape, pads may need replacing eventually.
Shimano Dura Ace CS-7401 13-26t cassette.  Some wear to finish, cogs still have plenty of life.
Shimano Dura Ace HP-7410 cartridge bearing 1" headset.  Scuffs to exterior cups, missing o-ring at the top of threading on the interior of top locknut.  Does not affect performance.
Shimano Dura Ace FD-7410 braze on front derailleur.  Small scrape to exterior plate, no other issue.
Shimano Dura Ace BB-7410 square taper bottom bracket.  Spins smooth, includes hard to find Dura Ace branded spindle bolts.
Shimano Dura Ace ST-7400 STI 2x8 speed shifters.  Shifts crisp with no issue.  Scrapes to exterior aspects of both shifters, hoods slightly tacky.
Shimano Dura Ace CN-7400 chain.  Dirty links and some oxidation.  Shows more than 50% chain wear according to chain checker, not recommended for riding.