Zen vs SG75 Sugino pro track : difference
#2
Senior Member
Join Date: Sep 2009
Location: PHL
Posts: 9,948
Bikes: Litespeed Catalyst, IRO Rob Roy, All City Big Block
Mentioned: 19 Post(s)
Tagged: 0 Thread(s)
Quoted: 1332 Post(s)
Liked 398 Times
in
194 Posts
Zen rings could be very very marginally stiffer and more round. Almost certainly no functional difference.
Thread
Thread Starter
Forum
Replies
Last Post
7844martin
Track Cycling: Velodrome Racing and Training Area
1
08-31-14 07:31 PM
Bikeforumuser0017
Singlespeed & Fixed Gear
13
11-26-12 11:03 PM