Gravel Without Limits. Created for off-road use. The G-One Ultrabite‘s off-road performance is noticeably enhanced by the stable construction and industry leading Tubeless Easy technology. The G-One Ultrabite is perfectly suited for use on gravel roads, forest tracks and trails, even in challenging conditions. The Super Ground technology combines light weight and stability. Feels comfortable in any terrain. Balanced ratio of puncture protection and smooth rolling. For flowing trails, long rides and any terrain. The modern, sophisticated construction guarantees riders an optimal combination of protection, light weight and rolling characteristics. The protective fabric insert, which runs from bead to bead, and three layers of carcass under the entire tread ensure a balance between safety and weight. Tubeless easy. The “Ultrabite” offers remarkable performance as a front tire in combination with G-One Bite or G-One Allround on the rear wheel. * Aggressive tread design impresses with its compact “tape knobs” in the middle of the tread and provides full grip and unrivalled traction. * Strong outer blocks provide the rider with safety at all times when cornering. * Weights: 700 x 38c: 465g / 27.5 x 2.0: 555g / 700c x 40c: 500g