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ROTOR ALDHU Road Crankset

Josh Matthew January 18, 2023


Lightweight, strong and almost endless crank arm, spindle and chainring set-ups

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ROTOR ALDHU Road Crankset

The all new ROTOR ALDHU Road Crankset is CNC machined out of 7075-aeronautic grade aluminum to ensure unmatched rigidity from spindle to chainrings allowing you to take control on the roughest roads and terrain. The ALDHU features ROTOR’s Optimum Chainring Position (OCP) Mount technology which allows the rider to fine-tune the orientation of ROTOR’s Q Rings by shifting them one degree at a time, finding the right balance in each pedal stroke for smooth power.

ROTOR makes it easy to build the ALDHU crank to fit your needs. Crank arm sizes start as low as 150 mm and go through 175 mm. The crank is also available with either a 24 mm or 30 mm spindle to fit the bike frame and bottom bracket of your choosing. In addition, the ALDHU can fit a wide range of ROTOR chainrings, including round, oval, 1x and 2x.


This crankset is compatible with the ROTOR INspider Power Meter, power2max ALDHU Power Meter, as well as ROTOR direct mount chainrings. It fits 24 mm and 30 mm road bottom brackets (based on the version ordered).


  • Interface: ROTOR Direct Mount
  • Crank Arm Material: Aluminum
  • Spindle Size: 24 mm | 30 mm
  • Weight: 24 x 172.5 - 504 grams | 30 x 172.5 - 465 grams

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  • 0 out of 5
    An accurate spider-based power meter that can be used on virtually any bike!
  • 5.00 out of 5
    5.00 out of 5 based on 1 customer rating
    (1 customer review)
    ROTOR 110×4 Aero Chainring
    110x4 aero rings for Shimano cranksets and ROTOR cranks and power meters
  • 4.80 out of 5
    4.80 out of 5 based on 5 customer ratings
    (5 customer reviews)
    Accurate and affordable power2max NGeco power for your ROTOR 24 or 30 MM ALDHU road crankset!
  • 0 out of 5
    One-piece direct mount design saves weight while increasing rigidity

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