Nashbar ISIS Bottom Bracket

Item # NS-ISBB
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Nashbar ISIS Bottom Bracket
This bottom bracket makes a great replacement for your ISIS crankset.
  • Hollow chromoly spindle adds stiffness while cutting down on weight
  • Durable cartridge bearings are designed to last
  • Our ISIS bottom bracket by TH industries is a light, affordable ISIS alternative
  • Use Park BBT-22 or Nashbar Bottom Bracket tool to install
Nashbar ISIS Bottom Bracket
  • WEIGHT 250g
  • MATERIAL Steel Spindle
  • COMPATIBILITY ISIS
  • BB - COMPATIBILITY 68mm English Threaded
  • RINGS N/A
  • RING MATERIAL N/A
  • LENGTHS N/A
  • BCD N/A
  • Rating 4.5

REVIEW SNAPSHOT®

by PowerReviews
Nashbar ISIS Bottom Bracket
 
4.3

(based on 28 reviews)

96%

of respondents would recommend this to a friend.

Pros

  • Easy to install (22)
  • Enhances pedaling efficiency (10)
  • Durable (6)
  • Lightweight (6)

Cons

  • Heavy (3)

Best Uses

  • Road biking (17)
  • Mountain biking (7)
    • Reviewer Profile:
    • Avid cyclist (19), Casual/ recreational (7)
    • Was this a gift?:
    • No (22)

Reviewed by 28 customers

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Displaying reviews 1-10

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4.0

easy install and very smooth spinning

By bearmaker

from St. Louis, Mo

About Me Avid Cyclist

See all my reviews

Verified Buyer

Pros

  • Easy To Install
  • Enhances Pedaling Efficiency
  • Lightweight

Cons

    Best Uses

    • Road Biking

    Comments about Nashbar ISIS Bottom Bracket:

    I've only been on a couple of rides since installing this bottom bracket and crankset. I was suprized with the smooth and easy pedaling. I'll really wring it out when I get my new derailleur.
    By the way, I've never been disappointed with the quality or durabilty of any Nashbar branded product.

    • Was this a gift?:
    • No

    Comment on this review

     
    5.0

    Nashbar isis

    By Opie

    from Portage wi

    About Me Avid Cyclist

    See all my reviews

    Verified Buyer

    Pros

    • Easy To Install

    Cons

      Best Uses

      • Road Biking

      Comments about Nashbar ISIS Bottom Bracket:

      Bought this for co-motion americano, it works great and bought another for a backup. I do multi day bike trips. Great product

      • Was this a gift?:
      • No

      Comment on this review

       
      4.0

      Easy

      By If it works, it works

      from Wisconsin

      About Me Avid Cyclist

      Verified Buyer

      Pros

      • Easy To Install
      • Enhances Pedaling Efficiency

      Cons

      • Heavy

      Best Uses

      • Mountain Biking

      Comments about Nashbar ISIS Bottom Bracket:

      Went in much easier than the square taper I took out.

      • Was this a gift?:
      • No

      Comment on this review

       
      5.0

      Nice BB

      By Rec-Rider

      from Madtown, WI

      About Me Avid Cyclist

      See all my reviews

      Verified Buyer

      Pros

      • Easy To Install

      Cons

        Best Uses

        • Road Biking

        Comments about Nashbar ISIS Bottom Bracket:

        Nice, smooth BB. Use Park Tool BBT-22C Bottom Bracket Tool (Item #PT-BBT22C) or equivalent. My older Park BBT-2 did not fit over the large diameter hollow axle of the ISIS BB.

        • Was this a gift?:
        • No

        Comment on this review

        (1 of 2 customers found this review helpful)

         
        4.0

        Looks good, need 108 for road triple!

        By JDB

        from Royal Oak, MI

        About Me Avid Cyclist

        Pros

        • Easy To Install

        Cons

          Best Uses

          • Road Biking

          Comments about Nashbar ISIS Bottom Bracket:

          Reading other comments and the live chat with a Nashbar rep led me to order the 113mm for my road triple. Well, I installed it and my chainline's off by about 0.100" which translates to 5 mm (0.100" on both sides) too wide. 113mm minus 5mm equals 108mm, so it's back to the drawing board for me!

          Otherwise I'm happy with the BB, it is will packaged, installed easily and spins smoothly.

          • Was this a gift?:
          • No

          Comment on this review

           
          4.0

          Nice

          By Daniel P

          from Lexington, KY

          About Me Competitive Cyclist

          Pros

          • Easy To Install
          • Enhances Pedaling Efficiency

          Cons

            Best Uses

            • Road Biking

            Comments about Nashbar ISIS Bottom Bracket:

            Very easy to install and works very well with the Nashbar CR2 crankset. Its been around for 120 miles and one crit race. Can't go wrong so far.

            • Was this a gift?:
            • No

            Comment on this review

             
            3.0

            Didn't last long but I'll buy another

            By Skywalker

            from Casper, WY

            About Me Avid Cyclist

            Pros

            • Lightweight

            Cons

            • Flimsy Design

            Best Uses

            • Road Biking

            Comments about Nashbar ISIS Bottom Bracket:

            Snapped the spindle in the center and allowed the pedals to spin independently of each other. Luckily I was only a few miles from home and I could pedal with just my right leg. I never thought this part would fail like this.

            • Was this a gift?:
            • No

            Comment on this review

             
            5.0

            PERFECT

            By 409 - because I clean everything

            from socal

            About Me Avid Cyclist

            Pros

            • Durable
            • Easy To Install
            • Inexpensive

            Cons

              Best Uses

              • Mountain Biking

              Comments about Nashbar ISIS Bottom Bracket:

              I think this BB has been on my Santa Cruz SL for seven or eight years, so it's time to debunk the theory that ISIS systems are fragile. I just purchased another one for a different bike, and it seems to be more beautifully manufactured than the old one. Hopefully ISIS will be in my future for a long time.

              • Was this a gift?:
              • No

              Comment on this review

               
              5.0

              Super nice for the price!

              By Catrike Villager 2066

              from Southwest Ohio

              About Me Avid Cyclist

              Pros

              • Easy To Install
              • Enhances Pedaling Efficiency
              • Includes Crankarm Bolts
              • Lightweight

              Cons

              • None

              Best Uses

              • Recumbent Trike

              Comments about Nashbar ISIS Bottom Bracket:

              Neede a bottom bracket for a FSA carbon crankset i purchased used, this was an affordable answer. Very smooth bearings and nicely machined.
              Only problem was I e-mailed Nashbar to see if it included the bolts and they replied, "no bolts included" however it DID come with bolts! Now I have extra bolts...

              • Was this a gift?:
              • No

              Comment on this review

               
              5.0

              Easy replacement

              By Tony

              from Grants Pass, Oregon

              About Me Casual/ Recreational

              See all my reviews

              Verified Buyer

              Pros

              • Durable
              • Easy To Install
              • Enhances Pedaling Efficiency

              Cons

                Best Uses

                • Road Biking

                Comments about Nashbar ISIS Bottom Bracket:

                I have basic bike repair tools and this was an easy swap/ works great!!

                • Was this a gift?:
                • No

                Comment on this review

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                Nashbar ISIS Bottom Bracket

                Nashbar ISIS Bottom Bracket

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