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Specialized Ground Control 2Bliss Tire (29-inch)

Specialized Ground Control 2Bliss Tire (29-inch)

Product Rating
5.0 stars
 (1 Review)
29 x 2.1
Availability: Check Store Availability

Product Details

Specialized Ground Control 2Bliss Tire (29-inch)

It's back! This early 90's stalwart has been updated with new materials, a new tread pattern, and new technology. The new version of Specialized's Ground Control 2Bliss Tire is a confident-cornering tread that excels in a variety of conditions. They used finite element analysis to optimize the side knobs for grip and make the center section fast-rolling while providing great braking control. Plus, with Specialized's 2Bliss technology, you can run these sweet tires at traction-enhancing low pressures without pinch flats.

Features and Information

  • In order to use Specialized 2Bliss (tubeless) Ready tires as tubeless tires, you must use a tubeless/sealant kit, which is sold separately.
  • This is a folding tire. Folding tires have synthetic beads, which make the tires lighter for easier acceleration and climbing, plus make them easier to install and remove, too.
  • Weight: 580 grams (1.9)
  • Part Numbers close open

    Option Manufacturer's Part Number Store SKU
    29 x 2.1 0011-5025 5429213058
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    by PowerReviews
    --- [ Replace PRoduct Name ] ---
    5.0 stars

    (based on 1 review)


    of respondents would recommend this to a friend.

    Write a Review


    • Braking traction 
    • Durable rubber 
    • Fast 
    • Great traction 
    • Resistant to element 


    • Not true to size 

    Best Uses

    • Mountain biking 

    Reviewed by 1 customers

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    Displaying reviews 1


    Amazing tire

    By TWiege

    from Austin, TX

    About Me Competitive Cyclist


    • Durable Rubber
    • Sheds Mud
    • Fast
    • Great Traction
    • Braking Traction
    • Resistant To Element
    • Tubeless Setup


    • Not True To Size

    Best Uses

    • Mountain Biking


    This particular review is for the 2.3", which I did gig for being not true to size. Other reviews on the web were spot on when they said this tire ran narrow. I measured mine at 2.2ish. Withstanding this particular gripe, these tires are phenomenal. I rode em today at Deception, which was somewhat wet and couldn't be happier with the performance. I was able to corner faster, climb stronger, and hold an off camber line like I've never been privy to before. On a few occasions, the tread would break free on slick (wet) rock, but just as my knuckles would begin to whiten, they'd hook right back up. I was further impressed with this tire's ability to shed mud and the control I was still able to maintain on rock soon after going through said mud. It's been a good long time since I have been so happy with the performance of a tire in poor conditions that I had forgotten the shear pleasure of it. I've only had the one ride on these tires, but I feel I can vouch for the durability of the tread as I didn't lose a knob or suffer a single flat through the myriad rock gardens that make up Deception. This tire does not disappoint.

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