Home Forums Bike Forum Free hub body, Alu or Steel?

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  • Free hub body, Alu or Steel?
  • jonny-m
    Free Member

    About to order a new Hope pro 4 hub and wondering wether to go for Alu or steel?

    I guess Alu will be a bit lighter and softer but is there much in it?
    An 11 speed XT cassette will be going on it it if makes any difference?

    Recommendations please…

    seadog101
    Full Member

    Steel, unless your really fussed about weight. Cassettes that have loose sprockets tend to dig into the aluminium ones, making removal of cassettes a bugger, and replacement of freehub often.

    #VoiceOfExperience

    bigyan
    Free Member

    Individual cassette sprockets cut into alloy freehubs fairly quickly, worse if the cassette lock ring is not adequately tightened.

    Northwind
    Full Member

    I’d go the other way round, sure cassettes dig in (and Hope’s are softer than most) but it’s not usually a problem, as long as you tighten the lockring. XT has the lowest (ie most strained) gears on a spider and I think most of the rest are riveted together so it’s only the highest and least torqued gears that are individual.

    endomick
    Free Member

    I’d go steel, I’ve had that exact set up torqued to 40nm and scarred the alloy freehub more than I’d expected after only a few months. Why they make the small cogs individual is beyond me, makes no sense.

    dc1988
    Full Member

    I would aks yourself how long you’re likely to be keeping the wheels for, if you’re thinking long term then steel but short term perhaps stick with aluminium

    fooman
    Full Member

    I’ve stripped splines and cracked alloy freehubs at pawls, so I’d lean towards steel if available, but not a worry either way especially if spares are easy to get hold of.

    kayla1
    Free Member

    Another +1 for ‘steel if you can get one.’

    HoratioHufnagel
    Free Member

    Steel for me too

    I’d always choose durability over weight loss (from the bike)

    b33k34
    Full Member

    I’d go steel, I’ve had that exact set up torqued to 40nm and scarred the alloy freehub more than I’d expected after only a few months. Why they make the small cogs individual is beyond me, makes no sense.

    I’ve been assured on here that torqued up properly cassettes won’t eat my free hubs but they all seem to.

    jonba
    Free Member

    Aluminium for me. Digging in happens but has never caused the death of a freehub for me.

    rickmeister
    Full Member

    High cadence pedalling style, low torque = alloy
    the opposite, then steel.

    but in general for me, steel. With such a small weight penalty it’s not really worth talking about.

    oldnpastit
    Full Member

    With the XT cassetts with their plastic carriers, it should not be much of a problem; at least I’ve never found it to be so. Perhaps my puny legs are unable to do too much damage.

    In the olden days the Deore cassettes and below did not have carriers, in that case you need steel.

    cp
    Full Member

    xc race or a bike you’re trying to keep light and nimble, go alu. Everything else go steel.

    There’s only about 40g of weight difference (if that) between them. You’ve still got two stainless bearings sat in them whichever way you go!

    Speeder
    Full Member

    Whichever one the hub comes with – in my experience it’s not worth the faff or changing it to avoid a bit of wear and tear – I’ve never had one break through and a few dents in the splines effect nothing but aesthetics.

    Having said that I don’t wrap my frame either and I suspect the 2 are linked.

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