The all new strike db pairs sleek graphics and superior disc brake performance in an aerodynamic package the new hubs bolster the lateral stiffness of the 25mm wide rim and lower rolling resistance with smooth durable bearings the tubeless ready channel and enhanced slg 62mm rim profile couple in offering good tire fit for a broad range of tires and excellent aerodynamic qualities for a stable and super fast ride specification weight tubeless set 1710g width external 2500 mm int