NG Rotor ALDHU-R 24 power meter set Road
The NG Rotor ALDHU-R 24 Powermeter Set Road is our top model for bikes with Shimano bottom bracket and consists of the NG Powermeter Spider and the Rotor ALDHU-R 24 crankset with 24mm steel axle. This pro-level Powermeter allows a Shimano-Ultegra or DuraAce crank to be replaced by a completely dual-sided power measurement. With the 110 4-S version of the powermeter there is also the possibility that existing Shimano chainrings can continue to be used and thus the shifting performance is maintained. The Rotor ALDHU-R crank is compatible with the Shimano Hollowtech 2 bearing standard and makes a replacement of the bottom bracket unnecessary.