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[Closed] Why should I use bolt-on rotors rather than centre locks?

 gogg
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[#6240176]

Always had bolt-ons, have picked up a cheap 650b frame from my LBS and thought I'd have a play over the next few weeks building my new ride from scratch.

Decided I'm going to have a dabble at building my own wheels (little bit of time on my hands and I think it could be either therapeutic in a zen concentration way, or very frustrating. Currently debating which way to go with hubs, 6 bolt or centrelock? I'm fitting a nice set of XT brakes that I got on a good deal from the LBS and just wondering which way to go with the hubs?

Opinions please...?


 
Posted : 02/06/2014 3:17 pm
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ability to swap bits between bikes?


 
Posted : 02/06/2014 3:19 pm
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Can I suggest that if you have already bought the brakes, then that should dictate which hubs to go for?


 
Posted : 02/06/2014 3:22 pm
 gogg
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It's a consideration I guess, but really it's only the rotors that aren't transferable isn't it.


 
Posted : 02/06/2014 3:22 pm
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could be either therapeutic in a zen concentration way, or very frustrating

yep, can be both. enjoy.

Re centrelock or bolt? recent new wheel build saw a bolt on disc at the back. then I bought a front but the one that came up was center lock.

Its near to be fair. Wish I'd got a center lock for the rear but its too late now plus Ive not got disc swapability in case something happens to the "important" one.


 
Posted : 02/06/2014 3:22 pm
 gogg
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Bought brakes, but not discs. It's been a gradual accumulation of components. A bit like not buying too much fertiliser at once when bomb-making!

๐Ÿ˜‰


 
Posted : 02/06/2014 3:23 pm
 gogg
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yep, can be both. enjoy.

Thanks Luke, I am looking forward to it.

Any opinion on difference between how the two types of disc/rotors perform?


 
Posted : 02/06/2014 3:25 pm
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I quite liked my centrelocks, very quick to change but it ties you into just a few options (or an extra adaptor). That's enough for me to stick with 6-bolts.


 
Posted : 02/06/2014 3:25 pm
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The only hubs I've seen with centerlock are Shimano and DT Swiss.
The good DT Swiss were too dear for me and I've no time for cup-and-cone hubs so that made the decision for me.
Hope 6-bolt.


 
Posted : 02/06/2014 3:27 pm
 gogg
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I've been offered a good deal on some DT Swiss 350s, hence the quandary?


 
Posted : 02/06/2014 3:34 pm
 gogg
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Thanks Northwind, the options limiting your choice of rotor I guess?


 
Posted : 02/06/2014 3:35 pm
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For me things like this often come down to trying to minimise the amount of parts that I don't carry a tool to fix. In the very unlikely event that I had to remove a broken rotor out on the trail (no, I have no idea what might cause this situation and still leave the wheel rideable) then I have a torx key on my multi-tool, or alternatively stand a far better chance of finding one at a local garage than I do for a lockring tool.


 
Posted : 02/06/2014 3:40 pm
 gogg
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Thanks Ally, that's a consideration that I hadn't considered. Although like you I'm also trying to think what might cause the situation.

I'm picking up a KISS vibe from the collective so far.

๐Ÿ˜‰


 
Posted : 02/06/2014 3:51 pm
 DanW
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6 bolt has a greater choice of rotors (cheap, light, whatever is most important)
The equivalent 6 bolt rotor and fastners is lighter than the equivalent centrelock
If you need a rotor in a hurry you've a better chance of a LBS/ friends having a 6 bolt rotor
6 bolt can be shimmed if you have multiple wheelsets with slightly different rotor alignment
Centrelock is um... can't see any advantages!

You can convert a centrelock to 6 bolt though so it not the end of the world to get the DT hubs. Personally I'd just get Hope Pro II's for a decent all round no nonsense hub with great back up


 
Posted : 02/06/2014 3:52 pm
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I prefer Cenrelock as a mounting system, its a lot quicker and easier.

But how often do you need to change rotors. The better hub choice for 6 bolt probably wins the argument


 
Posted : 02/06/2014 3:54 pm
 gogg
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Seems the bolts have it...

Shame those Swiss hubs were a sweet deal...


 
Posted : 02/06/2014 5:32 pm
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Then get the DT hubs and use centre lock to 6-bolt adaptors.


 
Posted : 02/06/2014 6:10 pm
 gogg
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but that adds twice the weight....


 
Posted : 02/06/2014 6:15 pm
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Sweet deal on good hubs or a few grams extra rotating weight (albeit right on the pivot)

I know what I'd go for. Had a pair of those hubs and they were very nice


 
Posted : 02/06/2014 6:18 pm
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Yep, loving my DTSwiss 240 hubs here, glad I don't need to listen to that Hope Pro 2 any more.

Black hope pro 2 front hub for sale by the way, 6 bolt, 20 and 15mm adapters


 
Posted : 02/06/2014 7:06 pm