Hi,
im in a bit of a bind at a shop I work at. Looking for a replacement freehub made by Formula for Cannondale Topstone stock wheels. The only ones I can find (Formula FH-117 / KP459) are the shorter, 10 speed road/ 11 speed moutain versions. Customer has a HGL 11/12 speed road longer one and a 12 speed casette. Anyone knows what part number that could be? Located in Europe if that helps
Thanks for any help,
Wojtek
If I were in your situation I would call my local cannondale supplier, which would be aspire.eu if you are polish and let them look it up or bring a solution.
Only likely to be useful if one is a dealer for (insert brand here) otherwise they’re probably not going to be helpful - or will refuse to speak to you. Good luck!
If you are in Europe, maybe the Rose bikes webshop has something for you. Old Rose wheels also had Formula hubs. They have HG-Road and XDR freehubs for Fh-536 style freehubs.
No luck anywhere, talking to the customer about getting him a new wheelset (spokes etc have seen their share of work). Thanks for all the suggestions though!
Argh, once again, mandatory stocking of replacement parts at reasonable prices for 10 years please! 
Can you find a whole new hub and scavenge the parts?
What Topstone year and model are we talking about? Or can you even tell the model of the Formula hub? And do you mean HG L2 for Dura Ace? Or are we talking about regular HG for f.i. a 12-speed Eagle cassette?
Because that changes things a lot.
Freehubs I could find but that may be not be what you need:
With labour rate and the prices of a nice hub and spokes unfortunately it doesnt really makes economical sense to save these quite basic (OEM alu) rims:(
HG L2 for Dura Ace one
unfortunately none of these:I