sourcing truvativ isoflow crank arm?

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Adrian_K

Über Member
Location
Sunny Surbiton
The drive side pedal has stripped the thread into the crank arm, I thought it would be a quick job to remove the crank, whip off the rings and put back on the new crank arm. It needs replacing but I can't find one. I can find non-drive side arms :smile:. The closest I can find is the touro but that come with the chainrings.
http://www.bikesyoulike.co.uk/product/2545/Truvativ_Touro_Triple_Crankset

I can also find 4 arm MTB isoflow (44/34/?) but this is 5 arm (52/42/30).

I can't tell whether it's square or splined, so my question is if you know of something else compatible? It also seems to be of slightly different design compared with Shimano so the normal extraction tool (I don't think) wouldn't work. Which way would the central allen bolt undo?

I have a nasty feeling that this is going to require a trip to the lbs ;) - something that I've never done B4.

tia
Adrian
 
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