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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 road 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.

Scope of delivery: powermeter with silicone cap, Quickstart-Guide, charging cable, 2D-coloured decal, crankset

Configure your powermeter

Price: 1190,00 

NG Rotor ALDHU power meter spider

Please select the BCD for your powermeter:

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Rotor ALDHU-R 24 crankset

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NG/NGeco 2D-Coloured Decal

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The NG Road power meter offers you:

  • precision: +/- 1%
  • data transmission: ANT+ / BLE
  • Temperature Compensation: TC+
  • power supply: rechargeable battery
  • battery life in hours: 150
  • power meter metrics: power, cadence, L-R balance, pedal smoothness
  • warranty: 5 years
  • water resistant: yes

Technical data

  • BCD in mm:
    110, 130, 110 4-S
  • weight power meter:
    110: 149g, 130: 160g, 110-4S: 150g
  • chain line:
    43,5 mm
  • Q-factor:
    148 mm
  • crank length in mm:
    170, 172.5, 175
Installation tips

We recommend using Loctite 243 or a different middle strong threadlocker

compatible bottom brackets
  • BB86
  • BB90
  • BSA68
  • ITA70
  • BB30
  • PF30
  • T47
  • Shimano Pres
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