Bikes. Parts. Chaos.

When you’re out on a ride the last thing you want is to be limited by your tires in any way. Our ExtraTerrestrial Tires were designed to let you ride without limits by simply following the only tenets we have for tire design: they’re high volume and they kick ass. The ExtraTerrestrial tire was meant to serve as a heavy-duty off-road touring tire that shines on hardpack surfaces. It uses a nylon breaker in the sidewalls for cut protection, a molded pattern for anti-cut propagation, and a Kevlar cap under the tread to protect against flats. The ET Tire uses a distinctly directional tread pattern and its width yields more traction than you might expect from a tire with such little rolling resistance. The tread is low profile with a file tread in between tread blocks. The ExtraTerrestrial tire has enough width and traction for the soft stuff and won’t bog you down on smooth or hard surfaces.

Specifications

SKU ISO Diameter ISO Width Labeled Size Tire Bead Tire Diameter Tire Type Weight TPI Flat Protection Recommended rim width
TR0804 Surly ExtraTerrestrial 26 x 46c 60tpi Tire TR0804 559 / 26" mtn 46 mm 26 x 46 Folding 26" Tubeless Ready Clincher 890 60 Tread and Sidewall 23 – 30mm
TR0801 Surly ExtraTerrestrial 26 x 2.5” 60tpi Tire TR0801 559 / 26" mtn 64 mm 26 x 2.5 Folding 26" Tubeless Ready Clincher 928 60 Tread and Sidewall 23 – 30mm
TR0805 Surly ExtraTerrestrial 700 x 41c 60tpi Tire TR0805 622 / road / 29" 41 mm 700 x 41 Folding 700c Tubeless Ready Clincher 645 60 Tread and Sidewall 23 – 30mm
TR0802 Surly ExtraTerrestrial 29 x 2.5 60tpi Tire TR0802 622 / road / 29" 64 mm 29 x 2.5 Folding 29" Tubeless Ready Clincher 60 Tread and Sidewall 23 – 30mm

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Component Warranty

LIMITED WARRANTY

This Surly product is warranted against defects in materials and workmanship for one year from the date of retail purchase of the product, subject to the limitations detailed below. Save your dated receipt for proof of purchase.

This warranty does NOT cover the following:

  • Damage due to improper assembly or follow-up maintenance or lack of skill, competence or experience of the user or assembler
  • Products that have been modified, neglected, used in competition or for commercial purposes, misused or abused, involved in accidents or anything other than normal use
  • Installation of components, parts or accessories not originally intended for or compatible with bicycle as sold
  • Damage or deterioration to the paint, surface finish, aesthetics or appearance of the product
  • Normal wear and tear
  • Labor required to remove and/or refit and re-adjust the product within the bicycle assembly

This limited warranty is expressly limited to the repair or replacement of a defective product, at the option of Surly, and is the sole remedy of the warranty. This limited warranty applies only to the original purchaser of the Surly product and is not transferrable. This warranty applies only to products purchased through an authorized dealer or distributor. In no event shall Surly be liable for any loss, inconvenience or damage, whether direct, incidental, consequential, or otherwise resulting from breach of any express or implied warranty or condition, of merchantability, fitness for a particular purpose, or otherwise with respect to our products except as set forth herein.

This limited warranty gives the consumer specific legal rights, and those rights and other rights may vary from place to place. This limited warranty does not affect your statutory rights.

TO THE EXTENT NOT PROHIBITED BY LAW, THESE WARRANTIES ARE EXCLUSIVE AND THERE ARE NO OTHER EXPRESS OR IMPLIED WARRANTIES OR CONDITIONS INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.