Shimano Groupsets

Explore the latest Shimano groupsets at Sigma Sports, whether you are looking to upgrade your current bike or building a new bike, our range of Shimano groupsets offers something for everyone, whether you prefer road, gravel or mountain bikes.

With varying levels of performance and technology from entry-level to professional use, all Shimano groupsets offer reliability, smooth shifting, and innovative features. Popular lines including Shimano Dura-Ace, Ultegra, and GRX.  If you need more advice on the Shimano road groupset hierarchy, read our guide.