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KCNC Ultra Derailleur Pulley Wheel

Item #: RD243Z01
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USD$18.00
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Please Note: Photo is for illustration purposes only. The pulley for sale is an 11 tooth model.

KCNC Ultra Derailleur Pulley Wheel

KCNC’s Ultra pulley wheel features a small, yet durable sealed steel cartridge bearing and dual labyrinth seal dust caps. Machined from 7075 anodized aluminum, the Ultra pulley wheel is an excellent way to shave some extra grams off your bike and increase the efficiency of your drivetrain.

  • Sold individually
  • 11T
  • 7075 anodized aluminum construction
  • 687 steel cartridge bearing
  • Weight: 6.9g
  • Compatible with Campagnolo, SRAM (road, X0, XX1), and Shimano (road and mountain) rear derailleurs.
    (Note: Stock Campagnolo 10 speed derailleurs are equipped with 10 tooth pulleys; SRAM, Shimano, and 11 speed Campagnolo are equipped with 11 tooth pulleys)
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REVIEW SNAPSHOT®

by PowerReviews
KCNC BikeKCNC Ultra Derailleur Pulley Wheel
 
4.6

(based on 10 reviews)

Ratings Distribution

  • 5 Stars

     

    (6)

  • 4 Stars

     

    (4)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Attractive (8)
  • Easy to install (8)
  • Lightweight (5)
  • Durable (3)

Cons

    Best Uses

    • Mountain biking (8)
    • Upgrade (4)
    • Racing (3)
      • Reviewer Profile:
      • Avid cyclist (9)
      • Was this a gift?:
      • No (10)

    Reviewed by 10 customers

    Sort by

    Displaying reviews 1-10

    Back to top

     
    5.0

    sweet jockey wheels

    By chief dankness

    from Seattle, wa

    About Me Avid Cyclist

    Verified Buyer

    Pros

    • Attractive Design
    • Easy To Install

    Cons

      Best Uses

      • Mountain Biking
      • Upgrade

      Comments about KCNC Bike KCNC Ultra Derailleur Pulley Wheel:

      Very nice. Fit perfectly on shimano xt shadow 9spd.

      • Was this a gift?:
      • No
       
      5.0

      Jockey Bling

      By mr.Zippy

      from Citrus Heights, CA.

      About Me Avid Cyclist

      Verified Buyer

      Pros

      • Attractive Design
      • Durable
      • Easy To Install
      • Lightweight

      Cons

        Best Uses

        • Mountain Biking
        • Racing
        • Upgrade

        Comments about KCNC Bike KCNC Ultra Derailleur Pulley Wheel:

        I purchased these as a replacement for the saint jockeys on my freeride bike. I went for the cash green to match my theme. Install was a breeze. Shifting was improved as it is much crisper now, and let's face it, a little extra bling never hurt anybody.

        • Was this a gift?:
        • No
         
        4.0

        Nice bling upgrade

        By RideTomRide

        from HB, CA

        About Me Casual/ Recreational

        Verified Buyer

        Pros

        • Attractive Design
        • Bling
        • Easy To Install

        Cons

          Best Uses

          • Mountain Biking

          Comments about KCNC Bike KCNC Ultra Derailleur Pulley Wheel:

          Wore out the plastic Shimanos and got these. Seem to not spin as freely as the plastic jockey wheels, but don't notice once installed.

          • Was this a gift?:
          • No
           
          5.0

          Great little upgrade

          By pnautilus

          from St. Paul, MN

          About Me Avid Cyclist

          Verified Buyer

          Pros

          • Improved Power Transfer
          • Improved Shifting

          Cons

            Best Uses

            • Mountain Biking

            Comments about KCNC Bike KCNC Ultra Derailleur Pulley Wheel:

            Great product - well worth the additional cost to have them shipped from Jensen. Bearings are silky smooth. Noticed an immediate improvement in shifting performance and power transfer. Plus they look great!

            • Was this a gift?:
            • No
             
            4.0

            Bling for your bike

            By Feetup

            from Vancouver Island, British Columbia.

            About Me Avid Cyclist

            Verified Buyer

            Pros

            • Attractive Design

            Cons

              Best Uses

              • Mountain Biking
              • Racing
              • Road Biking

              Comments about KCNC Bike KCNC Ultra Derailleur Pulley Wheel:

              Yes, you save a few grams, and they will likely outlast OEM pulley wheels, but with accent colors and uber cool CNC machining these are like jewelry on a beautiful bike. No they are not necessary but they look soooo good.

              • Was this a gift?:
              • No
               
              5.0

              Great Pulley

              By Mike S

              from Ontario

              About Me Avid Cyclist

              Verified Reviewer

              Pros

              • Attractive Design
              • Easy To Install
              • Lightweight

              Cons

                Best Uses

                • Mountain Biking

                Comments about KCNC Bike KCNC Ultra Derailleur Pulley Wheel:

                Got the blue, it's a nice colour. Spins with little friction. Extremely easy to swap pulleys since it has sealed barrings. Doesn't seem to attract as much dirt as the plastic ones.

                • Was this a gift?:
                • No
                 
                4.0

                Great alternative

                By drsubie

                from Seattle, WA

                About Me Avid Cyclist

                Verified Buyer

                Pros

                • Attractive Design
                • Easy To Install
                • Lightweight

                Cons

                  Best Uses

                  • Mountain Biking
                  • Upgrade

                  Comments about KCNC Bike KCNC Ultra Derailleur Pulley Wheel:

                  Great item, lower priced than OEM and probably stronger/more durable (have not used it long enough to compare). 7075 aluminum vs OEM plastic (SRAM). Sealed bearings.

                  • Was this a gift?:
                  • No

                  (1 of 1 customers found this review helpful)

                   
                  4.0

                  Great Derailleur Pulley Wheels

                  By HammerRace

                  from Fergus, Ontario

                  About Me Avid Cyclist

                  Verified Buyer

                  Pros

                  • Easy To Install

                  Cons

                    Best Uses

                    • Cyclecross

                    Comments about KCNC Bike KCNC Ultra Derailleur Pulley Wheel:

                    Great product, easy to install. Noticed the difference right away. Quick delivery by JensonUSA. Picked the RED color, looks good. At this point can not comment on durability but my guess is they will stand up to heavy use

                    • Was this a gift?:
                    • No

                    (1 of 1 customers found this review helpful)

                     
                    5.0

                    smooth like glass

                    By TVDOG

                    from RIVERSIDE

                    About Me Avid Cyclist

                    Verified Buyer

                    Pros

                    • Attractive Design
                    • Durable
                    • Easy To Install
                    • Lightweight

                    Cons

                      Best Uses

                      • Mountain Biking
                      • Racing
                      • Upgrade

                      Comments about KCNC Bike KCNC Ultra Derailleur Pulley Wheel:

                      clean looking installed in like 5min.

                      • Was this a gift?:
                      • No

                      (1 of 1 customers found this review helpful)

                       
                      5.0

                      Smooth!

                      By Scotty

                      from St Petersburg,Fl

                      About Me Avid Cyclist

                      Verified Buyer

                      Pros

                      • Attractive Design
                      • Durable
                      • Easy To Install
                      • Lightweight

                      Cons

                        Best Uses

                        • Road Biking

                        Comments about KCNC Bike KCNC Ultra Derailleur Pulley Wheel:

                        Super smooth! Makes a cool sound as the chains runs over them. They also don't seem to attract dirt like the nylon stock pulleys.

                        • Was this a gift?:
                        • No

                        Displaying reviews 1-10

                        Back to top

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                        Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

                        Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.