142+ 12 speed to 135 9speed conversion ? help

timmyturbo

ADMIN THIS an MTB forum question , but these hubs are for road also , and there are less technical numbers browsing MTB


so i have a set of Roval treverse , with dt swiss 240s straight hubs ( at least i think i do ) . They were bargain cheap used on the net as the are 142+ and xd compatible for 12 speed .

I want to make them fit my 2009 Spesh Crosstrail , thats is the triggers broom of bikes, only frame and seatpost are original.

i need to make it 8/9/10 shimano freehub , is this the part please ?http://www.acycles.co.uk/dt-swiss-mtb-3-pawl-freehub-body-shimano-91011s-15998.html?gclid=CMKJrenB_tECFaIW0wodE9YLUQ

i need to reduce from 15mm front to QR and 12mm rear to QR , are these the parts please? http://www.chainreactioncycles.com/dt-s ... -prod81483

and http://www.chainreactioncycles.com/dt-s ... -prod23858

Also can i get back to 135mm from 142mm via freehub change , and machining down the above converters .

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thanks in advance people .

timmyturbo

still no ideas , from the worlds biggest cycling forum ? this must be an obscure question ?

cooldad

Just in case you have given up on the MTB forum:

Doubt anyone has tried to do it that way. But DT Swiss have a quite comprhensive tech section, which includes adapters and compatibility.
have you looked?

https://www.dtswiss.com/Support/Catalog

Monty Dog

Download the DT Swiss tech manual for your hubs:

https://www.dtswiss.com/Resources/Suppo ... cal-Manual

Look like the end caps simply pull-off

timmyturbo

thanks for the replies , the problem i have is that my hub is roval with dt swiss internals , so i dont know what model my hub is . I dont want non returnable special order parts that dont fit as they are not cheap for me etc (: