Serfas SECA MEO Clincher Rigid Tire Black 700Cx25 giant Spider silk like Vectran has

Spider silk like Vectran has an enormous tear resistance at a very low weight: Exactly the right properties to process into a premium Continental bicycle tire as a puncture protection insert

Lighter operation

the CS-6700 cassette guarantees maximum precision during shifts

Presa is composed of two layers

Maximum quality and durability

Serfas SECA MEO Clincher Rigid Tire Black 700Cx25 giant Spider silk like Vectran hasSerfas Tires are covered by our 30 Day Warranty which guarantees a product free of defects in material and or workmanship up to 30 days after purchase. This warranty does not apply to damage due to heat, environmental factors, misuse, or negligence. *Tire purchase must be from authorized Serfas retailer for eligibility. Lightweight Training Tire w Long Tread Life and Superior Road Feel 60 Durometer Center For Long Tread Life, 58 Durometer Side Tread