Schwalbe's fast yet durable Ultremo DD features Double Defense technology for incredible puncture resistance.
The first line of defense is the new HD V-guard protection belt, an incredibly dense yet lightweight material which wards off sharp objects without negatively effecting ride quality or adding excessive weight. The second defense is 'Snake Skin,' which improves puncture protection in the shoulders and sidewalls.
Like all of Schwalbe's top racing tires, the Ultremo DD features the RaceStar Triple rubber compound for an outstanding combination of grip and responsiveness.
The Ultremo DD Features a 67 EPI casing. Available in 700c x 23mm (23-622 ISO) or 700c x 25mm (25-622 ISO). 85-145 PSI Max. All Black. 246 grams.