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Surly ExtraTerrestrial 29-inch

Surly ExtraTerrestrial 29-inch
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A 29-inch version of Surly's high-volume, heavy-duty, off-road touring, set-it-and-forget-it ExtraTerrestrial tread. Like its 26-inch counterpart, it was designed to shine on hard pack surfaces and features an extremely low-profile, directional tread pattern that offers tons of traction with hardly any rolling resistance. With a nylon breaker in the sidewalls for cut protection, a molded pattern for anti-cut propagation, and a Kevlar cap under the tread, ET gives you more flat protection than you ever thought possible.

- Bead Seat Diameter: 622mm
- Rim Width: 19mm – 50mm outer dimensions
- Casing: 60tpi, tubeless-ready bead