Schwalbe G-One Ultrabite Tire - 700 x 40 Tubeless Folding BLK/Bronze Performance Line Race Guard AddixSchwalbe G One Ultrabite Tire 700 x 40 Tubeless Folding Black Bronze Performance Line Race Guard Addix. Gravel without limits. Created for off road use. The aggressive tread design impresses with its compact tape knobs in the middle of the tread and provides full grip and unrivaled traction. The strong outer blocks provide the rider with safety at all times when cornering. The G One Ultrabites off road performance is noticeably enhanced by the stable