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 ...

And if Ultegra is this good, it makes me wonder how good 105 is.” And I had this to say about Ultegra Di2 on the dead sexy LOOK 795 Blade RS I reviewed: “I have to say that I love the new Shimano Di2 ...

Outlet Sale Discount Triathlon Bikes CANYON BR on sale, Triathlon TT Bikes For Sale New Used Tri Bikes Framesets on sale, Dolan TR1 TT Triathlon Disc Carbon Bike Shimano Ultegra R8170 Di2 on sale, ...