Corey wrote a review of Shimano Ultegra ST-6700 STI Shifters on August 7, 2012
I love these shifters. I put them on my big wheel last month, and I have yet to find a shifter that can drop shift as smoothly as these when I whip a power slide around the switchbacks in Smugglers Notch. The only problem I encountered was that the handlebars on my Hot Wheels cruiser are somewhat larger than the shifters were made to work with. Nothing a quick trip to the hardware store cant fix!