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Load image into Gallery viewer, Surly ExtraTerrestrial Tire 27.5 x 2.5 Tubeless Folding Black/Slate 60tpi
Load image into Gallery viewer, Surly ExtraTerrestrial Tire 27.5 x 2.5 Tubeless Folding Black/Slate 60tpi
Load image into Gallery viewer, Surly ExtraTerrestrial Tire 27.5 x 2.5 Tubeless Folding Black/Slate 60tpi
Load image into Gallery viewer, Surly ExtraTerrestrial Tire 27.5 x 2.5 Tubeless Folding Black/Slate 60tpi

SKU: TR7506

Surly ExtraTerrestrial 27.5 x 2.5 Tubeless Foldable Mountain Bike Tire - Premium 60 TPI Durable Touring Tire with Kevlar and Sidewall Cut Protection for Hybrid, Gravel, and Adventure Cycling

Regular price $78.00
$86.95 Sale price $78.00 Regular price
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Description
Specifications

Enhance your cycling experience with the Surly ExtraTerrestrial Tire 27.5 x 2.5 - the ultimate tubeless-ready, folding tire engineered for durability, performance, and versatility. Designed specifically for touring, hybrid, and adventure riders, this high-performance tire seamlessly combines innovative technology with rugged materials for confidence on a variety of multi-road surfaces.

Premium Materials & Superior Construction

Constructed with a durable 60 TPI casing, the Surly ExtraTerrestrial features a molded tread pattern that resists cuts and propagations, ensuring longevity even on challenging terrains. A Kevlar cap beneath the tread provides enhanced flat protection, while nylon sidewall reinforcements shield against cuts and abrasions, making it ideal for demanding touring excursions and mixed-surface rides.

Advanced Performance & Engineering

This 27.5-inch tire is optimized for low rolling resistance while maintaining excellent traction. Its low-profile, directional tread pattern maximizes grip and stability, especially on loose or uneven terrain. The tubeless compatibility allows for lower pressures (recommended PSI of 35), improving ride comfort and reducing the risk of punctures, while the durable casing and puncture-resistant features ensure reliable performance on extended trips.

Cutting-Edge Components & Technology

The Surly ExtraTerrestrial is designed as a tubeless-ready clincher with a folding bead for easy installation and reliable sealing. Its 60 TPI construction enhances flexibility and comfort, while the 64mm ISO width fits rim widths from 23 to 30mm for versatile compatibility. Always verify rim compatibility with your specific wheelset before installation for optimal safety and performance.

Style & Use Case

Featuring a sleek Black/Slate color scheme, this tire combines rugged durability with a modern aesthetic. Perfect for touring cyclists, hybrid riders, and adventure seekers, the ExtraTerrestrial excels on gravel, paved, and mixed-surface routes, making it the ideal choice for long-distance touring, bikepacking, and multi-road explorations.

Innovative & Unique Features

- Molded tread pattern for increased anti-cut propagation

- Kevlar cap under tread for flat resistance

- Nylon sidewall protection for cut resistance

- Tubeless-ready clincher design for easy maintenance and puncture reduction

- Designed for ISO widths of 23-30mm and a recommended PSI of 35 for optimal performance

Upgrade your bike with the Surly ExtraTerrestrial Tire 27.5 x 2.5, and experience unmatched durability, traction, and reliability on your adventures. Whether you're tackling rugged trails or cruising city streets, this tire is engineered to keep you rolling smoothly and confidently.

  • Premium touring tire engineered for durability and performance on varied multi-road surfaces, featuring a low-profile, directional tread pattern for optimal traction and handling.
  • Constructed with a durable 60 TPI nylon casing and a Kevlar puncture-resistant cap, providing exceptional flat protection and ride longevity even on rugged terrains.
  • Advanced tubeless-ready design with folding bead technology ensures easy installation, reduced weight, and secure fit for versatile hybrid and touring bike setups.
  • Enhanced cut resistance with reinforced sidewalls and molded tread pattern to prevent propagation of cuts and abrasions, making it ideal for long-distance adventures and mixed terrain riding.
  • Stylish black/slate color with recommended rim widths of 23-30mm, combining performance, reliability, and style for serious cyclists seeking a high-performance tire for multi-surface touring and hybrid biking.
Flat ProtectionTread and Sidewall
TPI60
ColorBlack/Slate
Weight1010
Defined ColorBlack
ISO Width (mm)64
ISO Diameter584 / 650b / 27.5"
Tire Intended UseTouring-Hybrid
Tire Diameter27.5"
Tire BeadFolding
Labeled Size27.5 x 2.50
Tire TypeTubeless Ready Clincher
PSI35
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