A 2008 Specialized Sequoia ... over the years I've needed to replace the front wheel, the front derailleur, the rear brake,the saddle (now using a nice sprung Brooks Champion Flyer). The Shimano brifters failed a couple of years ago ... I replaced with Microshift R8 Drop Bar Shifter Set which are smoother than the Shimano, and easier to install the inner cable. Over 10,000 miles on the odometer. A pleasure to ride. I love the simplicity ... cables and rim brakes!