The R9 Aero-Roadbike rim has a special wind-breaking sharp edge which gets you faster to the finishline, than you think! The hand-crafted carbon double wall rim of Novatec with it's 90mm height offers high aero-efficiency without any loss of lightness.Novatec-wheels are hand-laced by specialists and therefore offer high stiffness and stability with a minimum tolerance of 0,2mm lateral and vertical runout of the wheel. The max. riders weight is 110 kg.