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  • Truing Crank Brothers Iodine wheels
  • deadkenny
    Free Member

    Rear wheel is a little out of true, but not really enough to be an issue and no loose spokes. Just wondered if there’s any experience out there with truing them as I could give it a go to straighten them up.

    CB advise it’s an expert only task, but then also say the twin pair design makes truing easier. Hmm.

    willber
    Free Member

    Well I’ve rebuilt my rear wheel twice – no more difficult than any other wheel, although i wouldn’t say it was any easier. Do u have a truing stand?

    willber
    Free Member

    Mine are 2012 iodine 3’s

    chrisdiesel
    Free Member

    I’ve got 2012 iodine 3 wheels after 12 months of hard use, uplift weekends / week in Spain and normal weekend riding, my rear wheel started making noises, (spokes rubbing together) I rang my LBS they said it’s no issue and was trued and retentioned for £15. Now perfect again, everyone slaggs off CB but my iodines have been fantastic.

    deadkenny
    Free Member

    No truing stand. I don’t do enough truing or have the jedi like skills to true wheels to justify the cost of one. I’ve done a tweak to other wheels before to just get them less wobbly which worked but needs a lot of patience. Not sure what I was doing really though, just trial and error but going one at a time, spin, another, spin, until it seemed okay. Just wondered if the twin-pair was more or less complex or different to the technique.

    Would certainly go for the LBS if I could get it done for £15. I may check with mine. It’s not essential, but there’s a wobble there. Rides perfectly though.

    And yeah, CB have issues but I’ve grown to like the Iodines. They came with the bike so wouldn’t have normally bought them but the bling was the icing on the cake. Have had two warranty repairs though, both on the rear, one for the rim, one for the freehub (not the known issue, but a split lockring thread. Basically soft ali freehub + hard steel cassette lockring at fault I think). Anyway, the rim issue was a freak occurrence and the freehub is fine if you use ali on ali. Oh and annoyingly 10 speed sram cassettes clash with the hub flanges. Means I’m running XT cassettes on the thing to avoid eating the hub (steel spider also eats into freehub, ali ones don’t).

    But aside from that… ;). When treated right they run nicely. They’ve stayed true for couple of years and are only a little out now, and that’s with a run in the alps, places like Stiniog, BPW, Cwmcarn, Aston Hill.

    kevin1911
    Full Member

    Don’t the spokes have to be tightened to a really high tension to give the wheel it’s strength?

    deadkenny
    Free Member

    Just been reading CB’s FAQ…

    “The Twin-pair spoked wheels are quite easy to true using a Park Black(0) spoke wrench, but this task is best left to the professionals as spoke tension is vital to the durability and performance of the wheel. Too high or too low spoke tension can cause high operating loads of the wheel components and lead to an early failure. If you see any deformation or damage to any of the wheel components, do not ride and see an experienced specialist.”

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