Old 07-29-16 | 11:28 PM
  #18  
gsa103
Senior Member
 
Joined: May 2013
Posts: 4,400
Likes: 106
From: SF Bay Area

Bikes: Bianchi Infinito (Celeste, of course)

Heaviest components are typically

1) Wheels
2) Crank
3) Cassette
4) Everything else

If you're getting crank flex, upgrading to 105/Ultegra is potentially a good way to lose a few grams and eliminate any FD rub.
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