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Rotor Aldhu 3D+ Crank Arms U Unisex 170mm

Aldhu 3D+ Crank Arms Black, 170mm - Excellent

$211.13

30% Off

Original price

$300

Shipping

Flat Rate $8.16

About this item

Brand

Rotor

Model

Aldhu 3D+ Crank Arms

Item

781943

Type

Closeout

Size

Unisex 170mm

Gender

Unisex

Condition

Excellent

SOLD BY

Backcountry

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Product Information

Product Condition: The Aldhu 3D+ Crank Arms is in Excellent condition. The Rotor Components Aldhu 3D+ Crankarm set is in Excellent condition. The crankset was previously owned for approximately 3 weeks. The following observation has been made about this item: " The crankarms may have been installed on a spindle. There are no signs of pedal installation. There are light scratches and scuffs from poor packaging." Bottom bracket not included. Item sold as is. All warranties void.

Size: Unisex 170mm

Color: Black

Retail Cost: $300.00

Not only are the Aldhu 3D+ Crank Arms some of the lightest cranks ever designed by Rotor, but they're also equipped with Optimal Chainring Position (OCP) to suit your pedaling biomechanics with the use of Oval Q Rings. The OCP mount gives riders precise one-degree adjustments with Direct-Mount Q Rings from Rotor, also working with Rotor's Aldhu 3D+ Spider mounted to 110 BCD Q Rings. Ultimately, OCP adaptability sets the Aldhu 3+ crank system apart from others on the market by tailoring the Q Ring position to suit your individual pedal stroke for increased efficiency.

This modular crankset requires the separate purchase of Rotor's Aldhu 3D+ Spindle (30mm), as well as an Aldhu 3D+ Spider with a compatible 110 BCD Ring. You can also choose to purchase the spider and chainring attached as one if you prefer a seamless direct-mount option. And because it's designed with customization in mind, Rotor offers oval and round options in both crankset configurations to suit your particular needs.

Rotor employs CNC-machined 7055 aluminum alloy with Trinity drilling technology to produce incredibly lightweight, ultra-stiff crank arms worthy of discerning cyclists and the pros alike. In fact, the Aldhu 3D+ name is derived from a legendary climbing stage in the French Alps that earned Rotor a 2008 victory on the world's most iconic race.


Aldhu 3D+ Crank Arms (DWGA3B8)

Tech Specs

Arm Material

CNC-machined 7055 aluminum alloy

Arm Length

170, 172.5, 175 mm

Bolt Circle Diameter

110mm (on Aldhu 3D+ Spider)

Bolts

direct-mount to Aldhu 3D+ Spider (requires 4 bolts for chainring connection) or DM Chainrings (both Round and Oval available)

BB Type

BB30, BB386, BB86, PF30, PF4130, PF4630

Spindle

Aldhu 3D+ Spindle required (not included)

Q Factor

147 mm

Chainline

43.5 mm

Compatible Components

Rotor Aldhu 3D+ Spider, Aldhu 3D+ Spindle, DM Chainrings (both Round and Oval)

Recommended Use

cycling

Questions

About the seller

Backcountry

Avg. Ship Time

20 hours