The Shimano Ultegra C60 wheels use the exact same rim shape as the more expensive Dura Ace C60 wheelset. The only difference is the weight of the rims and the price. So how do they fare?

Some readers will likely note Shimano already has clutch mountain bike derailleurs that can be paired with electronic shifting for 1x systems. With the new Ultegra RX derailleur, Shimano expands ...