Overfast Aero Carbon Crank Assembly - 29mm DUB Spindle PNS Advanced radar technology

Advanced radar technology

Built with sturdy hardware

this derailleur stands up to hard impacts and still retains its lightning-quick shifting performance

6% over SILCA SecretBlend hot melt

Compatible with the Deore XT M8000 lever

Overfast Aero Carbon Crank Assembly - 29mm DUB Spindle PNS Advanced radar technologyThe OVERFAST Aero Crankset is built for riders obsessed with speed, efficiency, and uncompromising performance. With aero profiled carbon fiber arms and a fully sealed non drive side, it smooths airflow across the drivetrain while remaining incredibly light and stiff. By reshaping the crank arms with a narrower profile and smoothing out transitions, OVERFAST have been able to cut down the resistance created at the heart of the drivetrain. In wind