Joined: Apr 2010
Posts: 13,498
Likes: 957
From: Boston-ish, MA
Bikes: 72 Peugeot UO-8, 82 Peugeot TH8, 87 Bianchi Brava, 76? Masi Grand Criterium, 74 Motobecane Champion Team, 86 & 77 Gazelle champion mondial, 81? Grandis, 82? Tommasini, 83 Peugeot PF10
My UO8 came from the factory with 52-36 and even the Simplex Prestige handled it nicely. Most of my bikes now are set up with 48-34 and they work just fine.
Check the angle of the cage when viewed from above. Also check that it isn't mounted too high on the ST.
__________________
Real cyclists use toe clips.
With great bikes comes great responsibility.
jimmuller