Rotor ALDHU24 axel 24mm
Rotor ALDHU24 losse as View larger

Rotor ALDHU24 axel


New product

Rotor ALDHU24 losse as, past in het Rotor ALDHU24 systeem!
De 24mm lagering past in alle huidige Shimano lageringen

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€ 41,28

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Rotor ALDHU24 axle

Rotor ALDHU24 loose axle for the new Rotor ALDHU24 system.
Choose your crank arms.
And you can buy a spider with gears or a Rotor spider ring (spider and gears in one)
Fabrikant: Rotor


Gewicht crank zonder bladen 172.5mm 480 gram
172.5mm MAS spider 504 gram
BCD: 110mm compact
Land van Oorsprong:


Materiaal: 100% CNC, 7055-T6 aluminium, TDS techniek


Voor brackettypes:

BSA, ITA, BB86, BB30, BB30A, OSBB,  BBright, BBright california, PressFit30, BBright PF, BB386EVO

Q-factor 148mm
Kettinglijn 43.5mm


Materiaal as Aluminium

The ROTOR ALDHU24 cranksystem

With Rotor ALDHU you can compose your own crankset. Wether you like the lightest option with spiderring or you like to change your Rotor chainrings like you're used to. Maybe you like to change you crankarmlength according to the circumstances. With the new Rotor ALDHU system this is al possible.
Rotor innovates! ✅lightest crankset  ✅superstiff   ✅ excelent design

A complete set 172.5mm weighs only 641 gram!!

Rotor ALDHU24 cranks

Compose your one Rotor ALDHU crank. Starts with the crankarms. Available in 150mm, 155mm, 160mm, 165mm, 170mm, 12.5mm and 175mm!
Stel je eigen ALDHU crank samen, begin met kiezen welke cranklengte je hebben wil. De meest uitgebreide keuze vind je bij de ROTOR ALDHU: van 150mm tot 175mm.

The Rotor ALDHU crank are made according to the Rotor 3D + system, ie extruded aluminum so that the aluminum molecules of these cranks are close and straight together, which gives the crank a noticeable stiffness.Almost no more power is lost in bending soft material: A much more direct transfer of your power to the chain.

Weight crankarms 172.5mm: 355 gram (incl bolts)

Rotor ALDHU crankarm achter

Rotor ALDHU spiderring or chainrings with spider

So choose what you prefer. As light and stiff as possible ?: Choose the ALDHU spidering (Qring or NoQ = round)
To remain flexible and to be able to replace your sheets separately: choose an ALDHU spider with loose sheets.
Both available in:
Double 53/39
Compact 50/34

Weight Spider ring Qring (52/36): 188 grams

Weight outside leaf Qring 52 teeth: 106 grams

Weight inside leaf Qring 36 teeth: 27 grams

Weight spider: 52 grams

Weight of blade bolts (sitting at spider): 8 grams

As can clearly be seen on the photo of the loose spider, the new ALDHU system is multi-adjustable.So there are no more 4-5 adjustment options on the Qrings, but you can adjust the entire spider to the correct position!

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