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    Iron Heart Hamburg - Collab Release Party, April 18th

    Gravel Bikes

    General Chat
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    • scarfmaceS
      scarfmace
      Haraki san Expert
      @dugafola
      Joined:

      @dugafola They are the Zipp 303 XPLR SW's

      I really like the way they look on my bike and the are a big upgrade coming from ALU DT-Swiss in terms of acceleration speed responsiveness.

      Here are my remarks:

      1 I ride a Shimano GRX 1-12 groupset so my XT cassette uses Microspleen, I had to buy a separate freehub body and cap (an additional 80€). Most other brands have Microspleen as a standard option. It's clear to me that Zipp wants you to use SRAM instead. Also the PN's for this kit where not easy to find and not in stock at the EU importer.

      2 the rims are 32mm wide and stretch my 45mm tire out to a 50mm, this is great for stability going straight but the tire profile suffers a but in the corners, I'm running Pannaracer Gravelking X1's right now but will switch to the 50mm gravel specific tires goodyear has developed for these rims when the current set wears out. I'm betting this will improve my grip in the corners.

      3 de fact they are 54mm deep also makes them more unstable in crosswinds, but on the upside they help a lot in headwinds or tailwinds

      4 the ZR1 DB Hub has 66 points of engagement and you can hear that, it's almost like a buzz instead of the typical klick sound, I quite like it, also it's not very loud so I don't feel like a dick when I coast behind somebody.

      5 the correct tire pressure is very important with these, not only because of the hookless design but also to prevent sidewall punctures.

      They are not the cheapest or lightest rims on the market today but overall I'm happy with the upgrade. Also the lifetime warranty Zipp offers gives me the confidence to do whatever I want with these.

      IMG_20251207_120253_016.jpg

      "I hate a man that talks when he's got nothing to say." – Woodrow Call

      last edited by scarfmace D indigo_nicoI 2 Replies Last reply Reply Quote 3
      • D
        dugafola
        The Unwoven
        @scarfmace
        Joined:

        @scarfmace nice! i picked up the 303s a year before the new rims were released. they are only 23mm internal but let me run 50mm+ tires with a nice profile.

        last edited by 1 Reply Last reply Reply Quote 1
        • indigo_nicoI
          indigo_nico
          @scarfmace
          Joined:

          @scarfmace as the Zipp Brand Manager, seeing this post makes me really stoked! glad you are enjoying the wheels. I had the pleasure of racing on Zipp when I was a pro and now working there, I've had the pleasure of riding pretty much every Zipp wheel made since 2015. I can wholeheartedly say that of everything we've ever made since I started riding Zipp the XPLR are my favorite wheels.

          ih-555-xhs
          ih-634s-uhr
          ih-666s-sbg
          ihj-114-blk
          ihj-86-blk
          ihg-081-ora

          last edited by 1 Reply Last reply Reply Quote 1
          • indigo_nicoI
            indigo_nico
            Joined:

            here's mine set up with 40mm road slicks!
            IMG_1549.jpeg

            ih-555-xhs
            ih-634s-uhr
            ih-666s-sbg
            ihj-114-blk
            ihj-86-blk
            ihg-081-ora

            last edited by 1 Reply Last reply Reply Quote 2
            • scarfmaceS
              scarfmace
              Haraki san Expert
              Joined:

              @indigo_nico cool bike! I like the more pronouced stickers on your rims how did you manage that? Also do you know Josh Porter or work with him? Silca is my favorite cycling brand

              "I hate a man that talks when he's got nothing to say." – Woodrow Call

              last edited by indigo_nicoI 1 Reply Last reply Reply Quote 0
              • indigo_nicoI
                indigo_nico
                @scarfmace
                Joined:

                @scarfmace josh left Zipp right around the time I was signed as an athlete so we've never actually connected, but silca is great.

                regarding my wheels, we typically do white decals for our pro riders and these came from a batch we made with out valve logos for our pros who were racing the wheels before they launched.

                there is a company called Slik Graphics who have all our templates and can make custom decals for your Zipps!

                ih-555-xhs
                ih-634s-uhr
                ih-666s-sbg
                ihj-114-blk
                ihj-86-blk
                ihg-081-ora

                last edited by 1 Reply Last reply Reply Quote 0
                • NikN
                  Nik
                  Raw and Unwashed
                  Joined:

                  IMG_6300.jpeg
                  joined the club

                  last edited by 1 Reply Last reply Reply Quote 5
                  • BrockB
                    Brock
                    Raw and Unwashed
                    Joined:

                    Sick!
                    I love that you’re wearing the IH fleece on the bike

                    last edited by 1 Reply Last reply Reply Quote 1
                    • SubprimeS
                      Subprime
                      Haraki san Prodigy
                      Joined:

                      My Crux Comp. First gravel bike, love this thing.
                      Pittock Mansion. Portland, OR
                      IMG_3487.jpeg

                      We can all aim higher and start somewhere.

                      WTB: IHJ-125-BLK (XL)

                      last edited by Subprime 1 Reply Last reply Reply Quote 3
                      • scarfmaceS
                        scarfmace
                        Haraki san Expert
                        Joined:

                        Managed to 'accidentally' ride the Muur van Geraardsbergen last week. To those who follow pro cycling: I apologize for disrespecting such a hallowed climb with my lack of preparation. To everyone else: it’s famous, it’s cobblestones, and it’s brutal.

                        IMG_20260118_103309_948.jpg

                        "I hate a man that talks when he's got nothing to say." – Woodrow Call

                        last edited by D 1 Reply Last reply Reply Quote 6
                        • anodyneA
                          anodyne
                          Joined:

                          I got a thing. Happy day. EvergreenSL.jpg

                          Power is not to be dropped from a plane - Corso

                          last edited by 1 Reply Last reply Reply Quote 4
                          • scarfmaceS
                            scarfmace
                            Haraki san Expert
                            Joined:

                            IMG_20260201_112742_571.jpg
                            Did a 60K gravel ride yesterday, cold and dry. Spring feels like it's just around the corner.

                            "I hate a man that talks when he's got nothing to say." – Woodrow Call

                            last edited by 1 Reply Last reply Reply Quote 3
                            • setandsettingS
                              setandsetting
                              Raw and Unwashed
                              Joined:

                              A couple recent shots of my Trail Donkey 4.0

                              IMG_1696.JPG

                              IMG_1751.JPG

                              last edited by BrockB 1 Reply Last reply Reply Quote 2
                              • D
                                dugafola
                                The Unwoven
                                @scarfmace
                                Joined:

                                @scarfmace said in Gravel Bikes:

                                Muur van Geraardsbergen

                                amazing. would love to ride all over flanders someday. classics season coming up soon!

                                last edited by 1 Reply Last reply Reply Quote 0
                                • BrockB
                                  Brock
                                  Raw and Unwashed
                                  @setandsetting
                                  Joined:

                                  @setandsetting
                                  Burrr! Nice whip

                                  last edited by 1 Reply Last reply Reply Quote 1
                                  • setandsettingS
                                    setandsetting
                                    Raw and Unwashed
                                    Joined:

                                    @Brock It's officially too cold now to ride here in the Hudson Valley, as I don't ride below 20F. Hopefully back to it in a couple weeks. Gotta get ready for the Natchuag Epic, 84 miles, 3/29: https://www.bikereg.com/73191

                                    last edited by 1 Reply Last reply Reply Quote 0
                                    • GilesG
                                      Giles
                                      IHUK Crew
                                      Joined:

                                      https://velo.outsideonline.com/gravel/gravel-gear/dangerholm-scott-solace-wasteland-eride-gravel/

                                      "OK face up to it - you're useless but generally pretty honest and straightforward . . . it's a rare combination of qualities that I have come to admire in you" - Geo 2011

                                      last edited by Denimhead 0D BridgerB 2 Replies Last reply Reply Quote 1
                                      • Denimhead 0D
                                        Denimhead 0
                                        Iron Heart Deity
                                        @Giles
                                        Joined:

                                        @Giles I’m not a fan of ebikes, but damn that one is cool af.

                                        IG - gratefuldenimhead (jeans and boots), Norseamerican (bicycles)

                                        last edited by 1 Reply Last reply Reply Quote 0
                                        • GilesG
                                          Giles
                                          IHUK Crew
                                          Joined:

                                          Yeah, very cool.....

                                          "OK face up to it - you're useless but generally pretty honest and straightforward . . . it's a rare combination of qualities that I have come to admire in you" - Geo 2011

                                          last edited by 1 Reply Last reply Reply Quote 1
                                          • BridgerB
                                            Bridger
                                            Raw and Unwashed
                                            @Giles
                                            Joined:

                                            @Giles said in Gravel Bikes:

                                            https://velo.outsideonline.com/gravel/gravel-gear/dangerholm-scott-solace-wasteland-eride-gravel/

                                            056ec517-58a2-462f-a6dc-e69f44740739-image.png

                                            When not riding that bike, this is what is sitting in the garage

                                            last edited by 1 Reply Last reply Reply Quote 2
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