A deep dive into the new Shimano Dura-Ace and Ultegra groupsets

Dave Lawrence and Nick Legan of Shimano discuss features and design of the road bike components

Shimano unveils highly anticipated Ultegra R8100 12-speed groupset

The new system features Di2 upgrades, a power meter and the road group’s first carbon wheels

Weights and Canadian pricing for the new Shimano Ultegra R8100 group

Key numbers for the second-tier road components

All groupset