Surly ExtraTerrestrial Tire - 650b x 46, Tubeless, Folding, Black, 60tpi

The ExtraTerrestrial is an ultra-durable touring tire designed to provide low rolling resistance and durability on various multi-road surfaces, and the low-profile, directional tread pattern maintains traction when it’s needed.

• Molded tread pattern for anti-cut propagation
• Kevlar cap under the tread to protect against flats
• Nylon breaker in the sidewalls for cut protection
• Recommended rim width: 23 – 30mm

Specifications:

• Color: Black
• Flat Protection: Tread and Sidewall
• TPI: 60
• Weight: 685
• Defined Color: Black
• ISO Width (mm): 46
• ISO Diameter: 584 / 650b / 27.5"
• Tire Intended Use: Touring-Hybrid
• Tire Diameter: 650b
• Tire Bead: Folding
• Labeled Size: 650b x 46
• Tire Type: Tubeless Ready Clincher
• PSI: 60