B-b-b-b-b-b-bicicle Rider
Joined: Apr 2005
Posts: 749
Likes: 5
From: Racine WI
Bikes: 1997, stumpjumper S-works hardtail, Medici, Giant Perigee(track dropouts and fixed gear), Columbia twosome, schwinn twinn, '67 raleigh 5 speed internal hub, Old triumph 3 speed, old BSA 3-speed, schwinn Racer 2spd kickback, Broken raysport criteriu
[I'm not sure what the frame material is.
Cannondale = aluminum
or did you mean what kind of aluminum?
the standard kind, stiff, rigid, hard, light, unforgiving, but it has a suspension seat post.