60 seconds over 40km (for TT compared to standard road helmet) means under 5 minutes over 180km, thought it was going to be more than that so no point for me worrying about it.
Yeah, if you're not at the 'pointy' end of the field then most upgrades are pointless. But if everyone thought that, 80% of this forum wouldn't exist. :)
Yes, and I don't fit the stereotypical traithalump who's going to spunk £200 on a pointy hat especially when I'll be looking at a 6-7 hour bike leg.
Wasn't there a Win Tunnel episode about helmets? Ah yes:-
https://www.youtube.com/watch?v=bTiyl79dTsg
60 seconds over 40km (for TT compared to standard road helmet) means under 5 minutes over 180km, thought it was going to be more than that so no point for me worrying about it.