Mid range offering specially made to perform in coordination with the new H11 drivetrain. Ensures excellent precision for 142mm rear spacing and does so without altering the Q factor. Potenzas 4 arm spider design makes for one single crankarm for all chainring options thanks to its unified bolt pattern which allows for all 3 chainring standards 53/39, 52/36 and 50/34. New for 2018, Potenza now features the Ultra-Torque spindle for getting full power to the drivetrain.