My first impressions of GRX Di2 are wholly positive. The STI shifters are a masterpiece of ergonomics.

A well-considered range of options that should keep even the most demanding gravel cyclist happy.

A group that’s very, very much worth consideration whether you’re building up a new gravel bike, or converting something else bit by bit.

Shimano GRX sets itself apart from the rest of the component world. It is not simply a reworked set of road components.

Lower gearing was desired by many on dedicated gravel machines, forcing bike brands and riders to choose aftermarket cranks - GRX answers this, and more.