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Ideal Crankset For '05 Onza T-Rex


Tux07
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Hi,

I have recently brought a 05 Onza T-Rex to get back into trials an I have come to a dead end with the cranks.

I have tried an external B/B set but a 22tooth chain ring does not line up (not unless I want I section missing from my frame lol)

I believe this is due to the chainstay yokes being wider than most bikes I've seen, has anyone come acoss this before an could you recommend cranks to fit.

many thanks

Rich

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Hi,

I have recently brought a 05 Onza T-Rex to get back into trials an I have come to a dead end with the cranks.

I have tried an external B/B set but a 22tooth chain ring does not line up (not unless I want I section missing from my frame lol)

I believe this is due to the chainstay yokes being wider than most bikes I've seen, has anyone come acoss this before an could you recommend cranks to fit.

many thanks

Rich

hi mate, i had to machine down the bolt holes on the crank arm to sit the chainring out further, only clears by a mm or so but hey

Edited by ben ev
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i'm goin to leave my shimano cranks as a friend may be buying them, i have spotted neon cranks on ebay that take screw on free-wheels am i right in guess that a fixed cog for the rear will screw on with a bash

N.B. when i last rode trials the bikes still looked like mtbs so pretty much any part would fit

Edited by Tux07
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