Ride without limits with high volume, kick-ass adventure tires
When you're out on a ride the last thing you want is to be held back by your tires in any way.
Surly's ExtraTerrestrial Tires were designed to let you ride without limits by simply following the only tenets the brands has 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.
The finishing touch is a slate sidewall that brings an understated element of flair to any frame or kit.
- Measures 27.5x2.5"
- 60 TPI casing
- Tubeless ready
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: 990 grams
Wheel Size: 650B (ISO 584)
Tire Width: 64mm (2.5in)
Tire Type: Tubeless Ready
Threads Per Inch: 60
27.5 x 2.5 - Slate Grey
Mfg PartNum: TR7506
27.5 x 2.5 - Black
Mfg PartNum: TR7505
I have these on two very different bikes. I keep a 29" wheelset with these so I can ride my full suspension MTB on the road to get to the trail, and I also have the 27.5" 's on my Surly Bridge Club, so that I can ride my grocery getter on singletrack. The off road traction on this tire is outstanding. Rolls faster on pavement/gravel than a knobbed mtb would.
This tire, is a great substitute for road use when your favorite trails are rained out or snow covered. Tubeless rules the day with these tires, not disappointed at all. Buy with confidence these are a good purchase.
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