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Surly ExtraTerrestrial 700c Adventure Tire 700c x 41mm - Black/Gray
Surly ExtraTerrestrial 700c Adventure Tire 700c x 41mm - Black/Gray
Surly ExtraTerrestrial 700c Adventure Tire 700c x 41mm - Black
Surly ExtraTerrestrial 700c Adventure Tire 700c x 41mm - Black
700c x 41mm - Black/Gray
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Surly ExtraTerrestrial 700c Adventure Tire 700c x 41mm - Black/Gray
Surly ExtraTerrestrial 700c Adventure Tire 700c x 41mm - Black/Gray
Surly ExtraTerrestrial 700c Adventure Tire 700c x 41mm - Black
Surly ExtraTerrestrial 700c Adventure Tire 700c x 41mm - Black

Surly ExtraTerrestrial 700c Adventure Tire

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Adventure like never before.

When you're out on a ride the last thing you want is to be limited by your tires in any way. Surly ExtraTerrestrial 700c Adventure Tires were designed to let you ride without limits.

Outstanding design and incredible technology is created by simply following the only tenets we have for tire design &mdassh; they're high volume and they kick ass. Designed 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.

A distinctly directional tread pattern is 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 Surly ExtraTerrestrial 700c Adventure Tire has enough width and traction for the soft stuff and won't bog you down on smooth or hard surfaces. So what are you waiting for? Go the extra mile today with such high quality you're sure to enjoy the ride.

Features:

  • 29" 622 ISO diameter with 41mm width
  • Folding tire bead makes life more simple
  • 700c tire diameter
  • Tubeless Ready Clincher tire type
  • Tread and Sidewall flat protection
  • Recommended rim width of 23 to 30mm

  • B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

    The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.

    Weight: 720 grams

    Wheel Size: 700C/29" (ISO 622) 

    Tire Width: 41mm (1.6in) 

    Tire Type: Tubeless Ready 

    Threads Per Inch: 60 

    700c x 41mm - Black

    Mfg PartNum: TR0805 

    700c x 41mm - Black/Gray

    Mfg PartNum: TR1262 

    Ordered by Most Relevant First
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    Reviewed 1/2/2023
    by Anonymous
    Daily Commuter
    Boston, MA
    Value Rating
    Overall Rating
    Pretty pretty good

    Solid grippy tires that I slapped on tubeless for the winter. Rolls well enough on the pavement but are heavier than what I would run in good weather. Decent flat protection, as I have ran over some glass without incident.

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    Reviewed 9/15/2022
    by Khvnp1l0t
    Fargo, ND, USA
    Overall Rating
    Great tire so far!

    I have only had these tires on for about a week's worth of commutes, but even that much has made me love them. I'm a heavier rider, so the pressure is pegged at the max recommended to help me avoid pinch flats (I run them with tubes, will try tubeless maybe next spring). My commute takes me right through the center of a city along busy roads with junk from cars, broken glass, etc. littering the streets, all of which is swept by moving cars to accumulate in the bike lanes. Not one puncture or any significant lost pressure so far despite the sharp stuff on the roads! Theyre a tough set of tires, and I wouldn't be afraid at all to take them down a dirt road or gravel trail (actually, I'd be concerned about pinch flats, but I would not be worried about the tires themselves otherwise).

    The tread, although road-friendly, is substantial on them and I can hear them humming along on the pavement when my surroundings are quiet...but I put these on in place of a set of hardcore knobby tires, so on pavement these feel like I'm gliding through the air in comparison. That said, if you're looking for the slickest fastest road tire out there, these aren't them; however, if you're not worried about top speed and just want a solid set of commuting or touring tires, these are looking great for that!

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    Reviewed 6/7/2022
    by Anonymous
    Northern California
    Overall Rating
    Good all roads touring tire.

    Rolls well on pavement and does well on dry gravel and dirt roads. Did get a flat after less than 1,000 miles from moderate size piece of glass, so not puncture proof. Got replacement tire in case my repair of the tire does not last as I could see some tube through the gash. Obviously not riding tubeless.

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    Reviewed 6/6/2022
    by Anonymous
    Northern California
    Overall Rating
    Good all roads touring tire.

    Rolls well on pavement and does well on dry gravel and dirt roads. Did get a flat after less than 1,000 miles from moderate size piece of glass, so not puncture proof. Got replacement tire in case my repair of the tire does not last as I could see some tube through the gash. Obviously not riding tubeless.

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    Reviewed 2/9/2021
    by NorthCountryScott
    New Mexico
    Overall Rating
    2 of 2 customers found this review helpful.
    I really wanted to love these tires

    I ordered these tires to replace the Schwalbe tires that I also wanted to love. The tread design on the ET is pretty ideal for road touring and holds its own on gravel roads. It also doesn't pick up and toss pebbles at me. The size of the tires (700cx41) is ideal for loaded touring and does a great job of cushioning the expansion joints.

    Where the tires fall short is in protection from flats. They seem to love the thorns. I've had my tires for a little over 3 months now with no more than 1000 miles on them. 99% on pavement. I just repaired 2 more punctures. That makes 8 now. 8 flats is WAY too many on a $45 tire with so few miles on it. Zero flat protection. Primarily thorns. The aramid belt does nothing that I can see. The rubber compound is way too soft. The rear tire is showing significant wear. These won't last much more than 3000 miles with rotation.

    I have a set of Bontrager H2 hard case tires that have over 6000 miles on them - 1 flat.

    I really wanted to love these ET tires, but I cannot count on them for long distance loaded touring, so they will be relegated to short trips near town.

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    Reviewed 2/21/2022
    by TucsonRoadster
    Cycling Enthusiast
    Tucson, AZ
    Value Rating
    Overall Rating
    Awesome tire.

    great for road, gravel --dry or wet.

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    A guide to bicycle tire sizes, both standard on newer bikes and common on older bikes.
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