Rotor Bike Components has been busy developing a new hydraulic shifting system it is calling Uno, as well as a dual-sided power meter, built around one of the Spanish company's iconic cranks, called the 2INpower. Today we're sharing our (quite lengthy) initial impressions on the innovative Uno drivetrain and brakes, with our typical technical analysis from the perspective of a cyclocross and gravel rider. Stay tuned for more on the 2INpower system.
The Uno hydraulic shifting component group from Rotor uses a 30% glycol solution, which is basically antifreeze. Rotor will sell their own fluid, but acknowledged auto antifreeze of the same proportions would work. © Cyclocross Magazine
