I haven't tried this but it looks like what they did at house of tandem as well. Just wasn't sure you could attach that chainring to either side of the spider. Thanks. Cannot wait to get rid of 105 on the tandem!
Originally Posted by
racefacelefty
I moved the 52 to the inside position on the 130 BCD position and replaced the 30 with a 36 on the 74 inner position. Effectively I've made a compact crank.
I'm on Red22 with Hydro, not eTap. Shifting with double tap is a dream compared to the original 105.
Last edited by BNB; 02-21-17 at 09:49 PM.