making every GT-1 unique and purpose built for the intended rider

The specially shaped cap allows you to “fuel up” quickly for your next adventure

components and bikes)

we also use an extra-strong bead material—the strongest that’s available today

DynaplugIt is the fastest

rene herse hurricane ridge tc tire extra light black 700c x 42 85 anniversary Brand_Prologo making every GT-1 unique andWhether you race gravel or head into unknown terrain, the Hurricane Ridge gives you the confidence that youll be able to handle everything from fast pavement to deep mud or snow. Named after one of the biggest climbs in the Northwest, the Hurricane Ridge uses our revolutionary dual purpose knobby tread. The tire is always supported by the same amount of rubber, whether its rolling forward or leaning into a turn. This gives you uniform grip at all