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does there exist an actual description of what this mod is anymore?
No, because my blog needed upgrading to php7 and I couldn't be arsed.
The basic feature of the original mod to aluminium UT cranks was milling a bit off the mounting face at the back of the crank to allow thicker track rings to fit, and taking the locating lugs off the back of the spider arms since there was no inner ring to locate on them.
There are no new UT 5-bolt cranks and haven't been for some time. I did this a decade ago because the Mirage and Veloce UT cranks were being sold off cheap (i.e. £25) as end of line product, which made it worth investing in the machining.
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gbj_tester
does there exist an actual description of what this mod is anymore? feel like I've asked this before