# FOUND: ISIS hub

**URL:** <https://unicyclist.com/t/found-isis-hub/292752>\
**Category:** Trading Post\
**Tags:** search\
**Created:** [August 10, 2025, 6:09pm UTC](https://unicyclist.com/t/found-isis-hub/292752 "2025-08-10T18:09:12Z")\
**Posts on this page:** 16\
**Page:** 1

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**Author:** ![ManiusTerentiusPullus](https://unicyclist.com/user_avatar/unicyclist.com/maniusterentiuspullus/32/109529_2.png) [@ManiusTerentiusPullus](https://unicyclist.com/u/ManiusTerentiusPullus)\
**Post date:** [August 10, 2025, 6:09pm UTC](https://unicyclist.com/t/found-isis-hub/292752/1 "2025-08-10T18:09:12Z")

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I need a 36H 100mm hub with 42mm bearings, Splined/ISIS. It would also be great if it comes with cranks, but not necessary.

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**Author:** ![Felgenbremse](https://unicyclist.com/user_avatar/unicyclist.com/felgenbremse/32/3922_2.png) [@Felgenbremse](https://unicyclist.com/u/Felgenbremse)\
**Post date:** [August 11, 2025, 7:35am UTC](https://unicyclist.com/t/found-isis-hub/292752/2 "2025-08-11T07:35:46Z")

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![20250811_093214](https://unicyclist.com/uploads/default/original/3X/a/7/a7549c2c1c08ce8e2bfebfd8f1a380bb1a761f20.jpeg)

 ![20250811_093231](https://unicyclist.com/uploads/default/original/3X/8/a/8aa24d129575e83b09e7bf88a028fa663d7b893d.jpeg)

Koxx Hub 100mm and 42 mm Bearings with 140 mm Cranks.

Conditions: New

100 Euro plus Shipping

I ride the same Hub and Cranks on my Trial Unicycle and ther’re great. I love them.

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**Author:** ![Wheelou](https://unicyclist.com/user_avatar/unicyclist.com/wheelou/32/104878_2.png) [@Wheelou](https://unicyclist.com/u/Wheelou)\
**Post date:** [August 11, 2025, 10:42am UTC](https://unicyclist.com/t/found-isis-hub/292752/3 "2025-08-11T10:42:59Z")

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If ManiusTerentiusPullus isn‘t interested, I‘d gladly buy them.

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**Author:** ![ManiusTerentiusPullus](https://unicyclist.com/user_avatar/unicyclist.com/maniusterentiuspullus/32/109529_2.png) [@ManiusTerentiusPullus](https://unicyclist.com/u/ManiusTerentiusPullus)\
**Post date:** [August 11, 2025, 9:35pm UTC](https://unicyclist.com/t/found-isis-hub/292752/4 "2025-08-11T21:35:21Z")

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How much would shipping to Alexandria Virginia be? I don’t care how long it takes to get here, so please look at the cheapest shipping rate.

Also what is the weight?  
And it is 36H, right?

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**Author:** ![Felgenbremse](https://unicyclist.com/user_avatar/unicyclist.com/felgenbremse/32/3922_2.png) [@Felgenbremse](https://unicyclist.com/u/Felgenbremse)\
**Post date:** [August 12, 2025, 6:59am UTC](https://unicyclist.com/t/found-isis-hub/292752/5 "2025-08-12T06:59:09Z")

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The insured Shipping and Tracking are 26,50 Euro.

Total amound: 126,50 Euro.

The Weight from the Hub: 0,65 KG

The Weight from the Cranks: 0,6 KG

Yes, it’s a 36 Hole Hub, with Bearings, Spacer and Bolt for the Cranks.

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**Author:** ![one](https://unicyclist.com/letter_avatar_proxy/v4/letter/o/90db22/32.png) [@one](https://unicyclist.com/u/one)\
**Post date:** [August 14, 2025, 2:14am UTC](https://unicyclist.com/t/found-isis-hub/292752/6 "2025-08-14T02:14:11Z")

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What are you building?

Before committing for a Koxx hub, search for Koxx ISIS compatibility issue.

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**Author:** ![Siddhartha\_Valmont](https://unicyclist.com/user_avatar/unicyclist.com/siddhartha_valmont/32/3567_2.png) [@Siddhartha\_Valmont](https://unicyclist.com/u/Siddhartha_Valmont)\
**Post date:** [August 14, 2025, 5:23am UTC](https://unicyclist.com/t/found-isis-hub/292752/7 "2025-08-14T05:23:48Z")

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As far as I remember (and I had to pull notes from a wiki I wrote), it was the L.i.g.h.t. version of the hub that was slightly bigger ISIS interface where the revised Light was okay. But no clue about the renforced version 🤔

> [@one](#):
>
> Koxx ISIS compatibility issue.

However, with the current ISIS cranks situation, there would be no issue with the Qu-ax aluminum cranks (as they can deform to adapt) and the Kris Holm are no longer sold. I cannot comment for the Nimbus VCX but even if it were an off-spec case, if @ManiusTerentiusPullus is doing a build on the cheap and is okay with the cranks length included, it is still a win (parts should enjoy the world and all the mud/rain/dust/grass/… they could 😝

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**Author:** ![Felgenbremse](https://unicyclist.com/user_avatar/unicyclist.com/felgenbremse/32/3922_2.png) [@Felgenbremse](https://unicyclist.com/u/Felgenbremse)\
**Post date:** [August 14, 2025, 6:50am UTC](https://unicyclist.com/t/found-isis-hub/292752/8 "2025-08-14T06:50:12Z")

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> [@Siddhartha\_Valmont](#):
>
> As far as I remember (and I had to pull notes from a wiki I wrote), it was the L.i.g.h.t. version of the hub that was slightly bigger ISIS interface where the revised Light was okay. But no clue about the renforced version 🤔

There’s a lightweight version of the hub. I ride it on my 36” frame but the bearings have an inner diameter of 25mm. 0,28 KG without bearings, Spacer and bolt for the Cranks. But I love the Koxx Hubs and Cranks. Nothing damange.

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**Author:** ![one](https://unicyclist.com/letter_avatar_proxy/v4/letter/o/90db22/32.png) [@one](https://unicyclist.com/u/one)\
**Post date:** [August 14, 2025, 8:04am UTC](https://unicyclist.com/t/found-isis-hub/292752/9 "2025-08-14T08:04:40Z")

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> [@Siddhartha\_Valmont](#):
>
> if @ManiusTerentiusPullus is doing a build on the cheap and is okay with the cranks length included, it is still a win

That’s why the question. If @ManiusTerentiusPullus builds a trial with 140mm, the offer is good.

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**Author:** ![Uni2ONE2](https://unicyclist.com/user_avatar/unicyclist.com/uni2one2/32/89753_2.png) [@Uni2ONE2](https://unicyclist.com/u/Uni2ONE2)\
**Post date:** [August 14, 2025, 12:10pm UTC](https://unicyclist.com/t/found-isis-hub/292752/10 "2025-08-14T12:10:21Z")

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He doesn’t have to build a trials unicycle. I bought the exact same Koxx hub and cranks setup from @Felgenbremse to use when building my Large Marge 24” fattie, and it worked wonderfully.

 ![IMG_7632](https://unicyclist.com/uploads/default/original/3X/2/3/234a315d4e0260bb7e4e5058690894d4572120e9.jpeg)

I also have another 24” unicycle with a Koxx hub and Impact cranks.

 ![IMG_0116](https://unicyclist.com/uploads/default/original/3X/e/f/efa4b87039ec1278ef24eaf4f78da590282deaff.jpeg)

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<div class="post-metadata">

**Author:** ![ManiusTerentiusPullus](https://unicyclist.com/user_avatar/unicyclist.com/maniusterentiuspullus/32/109529_2.png) [@ManiusTerentiusPullus](https://unicyclist.com/u/ManiusTerentiusPullus)\
**Post date:** [August 14, 2025, 12:10pm UTC](https://unicyclist.com/t/found-isis-hub/292752/11 "2025-08-14T12:10:37Z")

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I a building a 24" Muni.

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**Author:** ![one](https://unicyclist.com/letter_avatar_proxy/v4/letter/o/90db22/32.png) [@one](https://unicyclist.com/u/one)\
**Post date:** [August 17, 2025, 2:24am UTC](https://unicyclist.com/t/found-isis-hub/292752/12 "2025-08-17T02:24:52Z")

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> [@Uni2ONE2](#):
>
> He doesn’t have to build a trials unicycle.

Yes. Trials is an example. 140mm cranks are a bit on a longer side, but should be fine for MUni.

I built a 24” “Frankenstein“ MUni from all the different spare part laying around in the garage last year. My used wire bead MTB tire failed, and I put a new 2.4” BMX tire. Surprisingly, the uni became my kid’s favorite ride for street and flat.

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**Author:** ![Uni2ONE2](https://unicyclist.com/user_avatar/unicyclist.com/uni2one2/32/89753_2.png) [@Uni2ONE2](https://unicyclist.com/u/Uni2ONE2)\
**Post date:** [August 17, 2025, 4:46am UTC](https://unicyclist.com/t/found-isis-hub/292752/13 "2025-08-17T04:46:44Z")

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When I built the purple fat unicycle, I was hoping for a 24” Trials experience. As it turns out, I treat the unicycle more like a 26”, and do less hopping on the unicycle than I thought I would. And, I now realize that 140mm cranks may be my favorite crank length.

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**Author:** ![ManiusTerentiusPullus](https://unicyclist.com/user_avatar/unicyclist.com/maniusterentiuspullus/32/109529_2.png) [@ManiusTerentiusPullus](https://unicyclist.com/u/ManiusTerentiusPullus)\
**Post date:** [August 17, 2025, 1:39pm UTC](https://unicyclist.com/t/found-isis-hub/292752/14 "2025-08-17T13:39:10Z")

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Due to my dad making me put the wheel I was going to use for building back on the bike, I will make a 26" instead.  
I am getting a URC Muni M, as the S is out of stock, so I will just get 26" Muni parts.

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**Author:** ![ManiusTerentiusPullus](https://unicyclist.com/user_avatar/unicyclist.com/maniusterentiuspullus/32/109529_2.png) [@ManiusTerentiusPullus](https://unicyclist.com/u/ManiusTerentiusPullus)\
**Post date:** [August 23, 2025, 7:14pm UTC](https://unicyclist.com/t/found-isis-hub/292752/15 "2025-08-23T19:14:35Z")

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The hub and cranks arrived today. They seem nice and lightweight, and I am happy with them.

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**Author:** ![system](https://unicyclist.com/uploads/default/original/3X/d/4/d44cf5a6365651cf6b50671d1ff0c84adf0c7726.png) [@system](https://unicyclist.com/u/system)\
**Post date:** [February 19, 2026, 7:15pm UTC](https://unicyclist.com/t/found-isis-hub/292752/16 "2026-02-19T19:15:05Z")

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