Will 100mm thru-axe...
 

Will 100mm thru-axels soon go to bike heaven?

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Hi all,

So, I'm sizing up options for front suspension.

I was going to go with SIDs, but put off by reliability issues and high maintenance complaints, also I've seen FOX 32's but not sure I they're worth the 700 euros. I'm not into racing so not even sure it's worth dropping the money to save weight - my bike weighs a ton anyway.

So actually looking at Rebas which are going for 350. I've got a pair on my 27.5+ and I've never serviced them and they've done several hundreds of miles issue free. Here's the thing: my front wheel is 100mm thru-axel, and most sus are boost, but I can get non-boost forks. As stated in another post, I can get a conversion kit without too much fuss.

But if I stick with 100mm axles on both the rigid and the new sus forks, will it be difficult in the future to get a decent non-boost front wheel?

 
Posted : 09/11/2023 8:59 am
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I assume Hope will carry on making 100mm hubs.

Also running Rebas (which must be 9 years old) in 15x100.  I think if I was getting a new fork though I’d probably have to go 110 and either get a new front wheel or swap the hub.

 
Posted : 09/11/2023 9:08 am
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Fairly sure MRP did a conversion kit for Hope from non-boost to boost. 

 
Posted : 09/11/2023 9:12 am
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Buy yourself some decent hubs, you can always have a front wheel built around the hub.

 
Posted : 09/11/2023 9:20 am
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I'd get the boost forks, easy to pop a converter on your hub for a few quid, and you're future proofed.

 
Posted : 09/11/2023 10:22 am
jamj1974, kelvin, jamj1974 and 1 people reacted
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Seems like the best bet 🙂

 
Posted : 09/11/2023 12:13 pm
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I've got a similar dilemma. Old non-boost forks and front wheel.

When I have to replace the forks then they'll be boost and I'll use a conversion kit.

 
Posted : 09/11/2023 12:19 pm
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The old 15x100 wheels or hub can be used on a gravel bike (or anything with 12x100) with a sleeve axle adapter, as 100mm axles are the standard there. An alternative use for it if you get a new wheel or hub, otherwise a boost kit is cheap, but potentially fiddly.

https://www.tredz.co.uk/.Halo-15-to-12mm-Adaptor-Sleeve_102581.htm?sku=372989&utm_source=google&utm_medium=cpc&utm_campaign=Parts%20And%20Components%20%3E%20Wheels%20%3E%20Wheel%20accessories&utm_content=Halo&gclid=Cj0KCQiAo7KqBhDhARIsAKhZ4uj-hilZMJESl97uMqg8DEo2AfahHaPlqsyVVEY8ufkpNL_z1wuVE5caAg4eEALw_wcB

 
Posted : 09/11/2023 12:32 pm
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Fairly sure MRP did a conversion kit for Hope from non-boost to boost. 

They did but hope also do a right end cap one which is better (sight redish required).

 
Posted : 09/11/2023 12:56 pm
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The old 15×100 wheels or hub can be used on a gravel bike (or anything with 12×100) with a sleeve axle adapter, as 100mm axles are the standard there. An alternative use for it if you get a new wheel or hub, otherwise a boost kit is cheap, but potentially fiddly.

^^This^^

But also it's easy enough to use an existing 100x15mm hub on Boost forks with a £5 spacer kit, I do keep intending to rebuild/replace my MTB's Non-boost front wheel, but as I seldom remove it there's not really much point right now TBH, functionally it's fine.

 
Posted : 09/11/2023 1:42 pm
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Every road and gravel bike has a 100mm hub so no worries about them disappearing soon

 
Posted : 09/11/2023 1:50 pm
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It's weird, looking at Rebas, the boost version is like 80 quid more expensive. The decals look a bit nicer, but not sure if the non-boost is an older model?

https://www.bike24.com/p2330652.html

https://www.bike24.com/p2375411.html

 
Posted : 09/11/2023 2:50 pm
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Was thinking similar when mulling over a beefier fork on sale for the FS bike.  I decided I'd go Boost + hub converter to future proof if I bought it.  Then chickened out on that as well as the new droppers planned for the kids. So they got the droppers. 

 
Posted : 09/11/2023 10:31 pm