Joined: May 2010
Posts: 3,904
Likes: 36
From: Hurricane Alley , Florida
Bikes: Treks (USA), Schwinn Paramount, Schwinn letour,Raleigh Team Professional, Gazelle GoldLine Racing, 2 Super Mondias, Carlton Professional.
On Synchro II shifters, I have found that the Green 7 speed insert and a Shimano 7 speed freewheel (not Dura Ace) shifts really good.