Joined: Apr 2009
Posts: 127
Likes: 22
From: Riverside, CA
Bikes: S-Works Tarmac, Specilized Roubaix Pro, Schwinn Paramount 1971, trek Remedy, AMP Mtn bike, Cannondale R700, Ibis hardtail,other old bikes
On my road bikes I have 21mm with tubes. No more tubless. MTB's have 35mm with goop.Pressure depends on where I am riding.