We had a $500 voucher to a local bike shop and I purchased the Sirrus, but really wanted a bike with drop bars. I've taken it on several long rides and have really enjoyed it but would like to do the conversion. I would have bought a bike with drop bars, but they all started at $1000 and this was only $479. I have the 2015 model and want to know if anyone has some links to amazon on what exactly I need to buy to do the conversion. I tried to look up some of the stuff but couldn't find it all. Also, I'd rather have Brifiters than bar end shifters. If anyone could help it would be much appreciated.