For the roads less travelled The GR2 Team Issue gravel tire is designed for fast-rolling performance and biting traction on even the most rugged gravel roads. It has proven success at the most demanding gravel races, and features Inner Strength Casting that provides lightweight puncture protection without sacrificing smooth, supple feel. Plus, you can go tubeless for better performance and even more puncture protection.
Puncture protection: Inner Strength
Without manufacturer's recommendation
Tyre Size ETRTO (Width x Diameter): 40-622 mm Build: Folding tyre, Tubeless tyre Pressure Bar: 2-3.4 Bar Pressure psi: 23-50 thicker woven carcass: 120 Puncture Resistant: yes