The hemisphere is a modern versatile and durable trekking tyre with tough puncture protection and a bold tread that delivers control on loose surfaces this tyres serial centre blocks roll easy on paved surfaces while providing traction off road by featuring its wide spaced shoulder blocks that bite into soft ground the hemisphere excels on streets and bike pathways casing 60 tpi bead wire compound 70a flat protection blackbelt 26 x 195 psi 35 65