NEW ROTOR UNO Hydraulic Groupset – GCN's First Look At The Tech

Published on April 6th 2016


Rotor have released the world's first fully hydraulic groupset. Take a closer look at the tech in this video. Want to find out how the Rotor groupset feels out on the road? Check out our first ride feature: Subscribe to GCN: Get exclusive GCN gear in the GCN store! Sign up to the GCN newsletter: Spanish brand Rotor are famous for their oval chainrings. But, for 6 years, they've been developing a fully hydraulic groupset, which is rumoured to be the lightest groupset that includes hydraulic brakes. Rotor worked with German hydraulics experts Magura to develop the braking and hydraulic shifting, and, using their own expertise in machining, have put together a cassette (still in the prototype stages) that is rumoured to weigh in at just 149g. What do you think? Can this compete with the big three? Let us know your thoughts down in the comments and don't forget to LIKE and SHARE too! Watch more on GCN... Our first ride on the new Rotor UNO hydraulic groupset ▶︎ Our tech playlist ▶︎ Buy GCN winter kit, casual wear and accessories in the GCN Shop: Photos: © Bettiniphoto / & ©Tim De Waele /