Designed for rolling fast and gripping loose surfaces and rough roads, Giant Sycamore S Tyres are perfect for gravel bike adventures. FlatGuard Deflect 2 puncture protection will keep you moving by reducing the chance of punctures, while the diamond tread pattern combined with 60 TPI casing will give you confident handling and traction for riding fast even on loose surfaces like gravel and sand paths. 60 tpi casing Wire bead Diamond tread pattern for grip on loose gravel surfaces FlatGuard DEFLECT 2 puncture protection