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Surly ExtraTerrestrial Tire - 26 x 2.5 Tubeless Folding Black/Slate 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
- TECH SPECS
| Color | Black/Slate |
| Flat Protection | Tread and Sidewall |
| TPI | 60 |
| Weight | 990 |
| Defined Color | Black |
| ISO Width (mm) | 64 |
| ISO Diameter | 559 / 26" MTN |
| Tire Intended Use | Touring-Hybrid |
| Tire Diameter | 26" |
| Tire Bead | Folding |
| Labeled Size | 26 x 2.5 |
| Tire Type | Tubeless Ready Clincher |
| PSI | 65 |
