Power2Max
Power2Max builds spider-based power meters, replacing the crank spider itself with a power-measuring unit compatible with a wide range of chainring and crank combinations. What is a spider-based power meter? A spider-based power meter replaces the component that holds your chainrings to the crank arm, measuring power at that point in the drivetrain. This design allows the power meter to work across different chainring sizes and crank arm brands, offering flexibility as your setup changes. Is Power2Max compatible with my existing crankset? Power2Max spider-based power meters are compatible with a wide range of crank arms and chainring combinations, though compatibility depends on your specific bottom bracket standard and crank interface — check compatibility before purchasing.