The choice of groupset has a large effect on how the bike will perform and look. All groupsets benefit from trickle down technology from each manufacturers top level groupsets, this means new lower level components can perform as well as mid-level ones from a couple of years ago. With each of the big component manufacturers catering for beginners through to professional riders, there has never been a better time to buy! Merlin stock groupsets from the world’s leading manufacturers; Shimano, Campagnolo and Sram.