Improved braking, new shifting options, and class leading gear range make it a real contender for the best gravel groupset ...
Below, we cover the features of Shimano's previous generation 11-speed groupsets, Dura-Ace Di2 R9150/9170, Dura-Ace R9100/9120, Ultegra Di2 R8050, Ultegra R8000 and 105 R7000.
The series includes new gear shifters, steering wheels, and accessories. Racing Series products are compatible with Pro Series and (some) G Series wheels. Logitech G has introduced the Racing Series ...