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Description
The 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 tunnel testing aero cranksets have shown savings of up to 6 watts at 45 km/h, depending on rider position and setup.
That might sound modest, but across a 40 km time trial those watts translate into seconds gained without any additional effort.
Over the course of a long road race, it can mean conserving enough energy to make a decisive move when it matters most.
Specifications
| AXLE DIAMETER | 28.99mm |
| CRANK ARM LENGTHS: | 155mm；157mm；160mm；162mm； 165mm； 167mm；170mm；172mm |
| Q-FACTOR | 147mm |
| CHAINLINE | 44mm |
| SPIDR INTERFACE | EASTON Compatible |
| WEIGHT | 330g (165mm) |
Note: Images are for illustrative purposes only. Listing is for crank arm assembly only. Power meter, spider, chainrings are sold separately.