Surly Bikes Surly Surly ET Tire

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
• Always check with your rim manufacturer to verify rim & tire compatibility before assembly or use
• ISO Diameter: 622 / Road / 29″
• Flat Protection: Tread and Sidewall
• TPI: 60
• Labeled Size: 700 x 41
• Color: Black/Slate
• PSI: 60
• ISO Width (mm): 41
• Defined Color: Black
• Tire Intended Use: Touring-Hybrid
• Weight: 720
• Tire Type: Tubeless Ready Clincher
• Tire Bead: Folding
• Tire Diameter: 700c