Schwalbe Nobby Nic Performance 27.5″ Folding MTB Tire – Addix The all-rounder that works in every situation, no matter the weather, no matter the terrain Widest possible range of use: for tour and all-mountain, for difficult cross-country tracks as well as technically challenging enduro trails Tread design: excellent traction and braking performance thanks to special central stud arrangement, large shoulder studs for excellent control on tricky trails Tire Width: 2.35″ Bead: Folding Tire Type: Tubeless Ready TPI: 67 Pressure: 23-50psi Tire Compound Addix Performance Labeled Size: 27.5 x 2.35″ Tubeless Technology: Tubeless Ready Weight: 825g. Color: Black