shipping country:
language:
  • Premium Shipping with DHL
  • 100 days return policy

ROTOR Crankarms ALDHU 3D+ for Road Bike

Item number:
28095
Product weight:
356 g
Manufacturers:

217,50 €
Finanzieren ab 26 EUR / Monat
Mehr Informationen zum Ratenkauf
MSRP: 249,99 €
You save 13%, that is 32,49 €

including 19% VAT. , excl. Shipping costs / shipping time info

available from stock
Lenght Crankarm

There are variations of this item. Please select the variation you wish.


Product details

Description

ROTOR crank arms ALDHU 3D + for road bike

With the ALDHU 3D +, ROTOR brings the lightest crank in its history to the market. The name is an abbreviation for the legendary Tour de France rise of Alpe d'Huez, where Carlos Sastre laid the cornerstone for the Tour overall victory in 2008 with Rotor Q-Rings and thus gave ROTOR one of the biggest victories in the company's history.

For the greatest possible adaptability, the ALDHU crank system has a modular design. Thus, the chain line for disc and rim brake hubs can be adjusted via 2 different shafts and the 110 mm 4-hole Spider can be exchanged for ROTOR's new Direct Mount chainring combinations or for a 1-way Direct-Mount chainring. For optimum adjustment of the oval ROTOR Q-Rings chainrings, the OCP system (Optimum Chainring Position) has been further refined. Through a combination of different positions of the crank arms on the crankshaft and a fine-styled Spider recording the position of the chainrings can be adjusted in 1-degree increments.

The crank arms made from ultralight 7055 aluminum are manufactured using Rotor's proven Trinity Drilling System. Over the entire length of the crank arm material is removed from the central, neutral fiber of the crank arms in 3 channels. This material contributes only slightly to the load capacity of a component and can be omitted without negative consequences. The necessary rigidity and stability is achieved with lightweight construction over large outer diameter.

The matching ALDHU crank axles with 30 mm outer diameter can be driven with corresponding inner bearings in frames with PF30, BSA, BBright (Cervélo) and BB30 bottom bracket shell.


NOTE: Contrary to the illustration, only the crank arms are supplied. Matching chainrings and crank axles can be found in our shop.


Technical specifications:

intended use : road bike, cyclocross, triathlon
Material crank arms: aluminum 7055
Crank lengths: 150, 155, 160, 165, 170, 172.5 or 175.0 mm
Compatibility chainrings: Rotor ALDHU
Chainring gradation: 2-fold
Chainring Assembly: Direct Mount (1-speed or 2-Spiderring ALDHU Spiderring) or Rotor ALDHU 110-mm 4-Spider Spider (Shimano Asymmetric)
Q-factor: 148 mm (rim brake) or 153 mm (disc brake)
chain line : 43.5 mm (rim brake) or 46 mm (disc brake)
Compatibility Bottom Bracket: BSA, ITA, BB86, BB30, BB30A, PF30, BBRight, BB386 Evo (optional, not included)
Color: Black

Weight: 356g (172.5mm, crank arms only)


Scope of delivery: 1x rotor ALDHU crank arms (left, right)

matching products:
ROTOR Chainring Double | Direct Mount Round Spidering... ROTOR Chainring Double | Direct Mount Round Spidering...
available from stock
ROTOR Chainring Q-Rings Double | Direct Mount Oval... ROTOR Chainring Q-Rings Double | Direct Mount Oval...
available from stock
ROTOR Chainring Round Rings 2-speed BCD 110 mm | 4-Hole...
available from stock
ROTOR Crank Axles ALDHU 3D+ | VEGAST for Road Bike ROTOR Crank Axles ALDHU 3D+ | VEGAST for Road Bike
available from stock

ROTOR Crank Axles ALDHU 3D+ | VEGAST for Road Bike

44,50 € *
  • MSRP: 49,99 €
  • Item no.: 28099
  • Weight: 96g
ROTOR Spider ALDHU | VEGAST | INPOWER | 2INPOWER BCD 110... ROTOR Spider ALDHU | VEGAST | INPOWER | 2INPOWER BCD 110...
available from stock

ROTOR Spider ALDHU | VEGAST | INPOWER | 2INPOWER BCD 110 | 4-arm for Road Bike

32,50 € *
  • MSRP: 34,99 €
  • Item no.: 28101
  • Weight: 52g
Other customers have also bought the following items
ROTOR Crank Axles ALDHU 3D+ | VEGAST for Road Bike for... ROTOR Crank Axles ALDHU 3D+ | VEGAST for Road Bike for...
available from stock

ROTOR Crank Axles ALDHU 3D+ | VEGAST for Road Bike for Disc Brakes | 46 mm Chain Line

44,50 € *
  • MSRP: 49,99 €
  • Item no.: 28099-002
  • Weight: 96g
ROTOR Crank Set ALDHU 3D+ for Road Bike 1-speed | Direct... ROTOR Crank Set ALDHU 3D+ for Road Bike 1-speed | Direct...
available from stock

ROTOR Crank Set ALDHU 3D+ for Road Bike 1-speed | Direct Mount Round

from 367,50 € *
  • MSRP: 439,97 €
  • Item no.: 33221
  • Weight: 608g
ROTOR Crank Set ALDHU 3D+ for Road Bike 2-speed | Direct... ROTOR Crank Set ALDHU 3D+ for Road Bike 2-speed | Direct...
available from stock

ROTOR Crank Set ALDHU 3D+ for Road Bike 2-speed | Direct Mount Round Spidering

from 397,50 € *
  • MSRP: 479,97 €
  • Item no.: 33190
  • Weight: 623g
ROTOR Bottom Bracket 4630 PressFit 30 | BBRight | BB386 ROTOR Bottom Bracket 4630 PressFit 30 | BBRight | BB386
February 2021

ROTOR Bottom Bracket 4630 PressFit 30 | BBRight | BB386

47,50 € *
  • MSRP: 55,00 €
  • Item no.: 11284
  • Weight: 107g
ROTOR Chainring Double | Direct Mount Round Spidering... ROTOR Chainring Double | Direct Mount Round Spidering...
available from stock