I also installed the Rat Trap Pass Normal version (non-EL) on my 56cm Atlantis today. This is the only bike I have that has a second wheel set. I rarely use this feature though.
The other wheel set has Big Bens and this wheel set had 2.0" Kojaks. Hopefully the Rat Trap will combine the benefits of both. I didn't manage to get a ride in though. Measurements at 36psi on 22.5mm rims: Kojak = 44.5mm Rat Trap Pass = 50mm (1hr after mounting) Big Ben = 53mm The Rat Trap were also about 5mm taller than the Kojak Big Bens: <https://lh3.googleusercontent.com/-dUywWZFSvDs/VejhaTyFlbI/AAAAAAAAANg/nqlKBeS77fU/s1600/Atti%2BBigBen.JPG> <https://lh3.googleusercontent.com/-WHV7MloBziQ/Vejh_WfHvKI/AAAAAAAAANo/o0I6Anw1B1g/s1600/Atti%2BRatTrap.JPG> <https://lh3.googleusercontent.com/-WHV7MloBziQ/Vejh_WfHvKI/AAAAAAAAANo/o0I6Anw1B1g/s1600/Atti%2BRatTrap.JPG> Rat Trap Pass: <https://lh3.googleusercontent.com/-WHV7MloBziQ/Vejh_WfHvKI/AAAAAAAAANo/o0I6Anw1B1g/s1600/Atti%2BRatTrap.JPG> <https://lh3.googleusercontent.com/-WHV7MloBziQ/Vejh_WfHvKI/AAAAAAAAANo/o0I6Anw1B1g/s1600/Atti%2BRatTrap.JPG> -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to rbw-owners-bunch+unsubscr...@googlegroups.com. To post to this group, send email to rbw-owners-bunch@googlegroups.com. Visit this group at http://groups.google.com/group/rbw-owners-bunch. For more options, visit https://groups.google.com/d/optout.