Rotor Aldhu Direct Mount Crank Arms

Name: Rotor Aldhu Direct Mount Crank Arms
Brand: Rotor
SKU: C02-102-19010-0
Price: 18900.0 INR
Availability: InStock

Modular Road Performance with Lightweight Alloy Construction

₹18,900

Length

170mm

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Free shipping over ₹2,000Delivered across India
100% genuineAuthorised dealer, manufacturer warranty
Cash on deliveryOn orders up to ₹20,000
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The Rotor Aldhu Direct Mount Crank Arms use a proprietary spline interface to connect the crank arms, axle and chainring. This modular construction simplifies assembly, servicing and component changes.

Aerospace-Grade Aluminium: Precision-machined from 7075-T6 aluminium, the crank arms combine low weight with high stiffness, hardness and steel-like strength. The corrosion-resistant material supports dependable long-term performance.

Efficient Power Transfer: The rigid direct-mount structure helps transfer pedalling effort efficiently during climbs, accelerations and sustained road riding. Its lightweight construction also supports a responsive crankset setup.

Flexible Chainring Compatibility: The modular Aldhu platform works with compatible Rotor Q Rings and round chainrings. Riders can select suitable chainring, axle and bottom bracket configurations according to their bicycle setup.

The Rotor Aldhu Direct Mount Crank Arms provide a lightweight, strong and adaptable foundation for a performance-focused road crankset.

Product details

Specifications

Discipline	Road, Gravel, Cyclocross, Triathlon, Track
Compatible Chainrings: Rotor Direct Mount Q Rings and Round Rings
Bottom Bracket Compatibility: BSA30, ITA30, BB30, Press Fit 4630, UBB4630, BB386 and Press Fit 4130
Material: 7055 - T6 Aluminium
Crank Interface: Proprietary Splined Direct Mount
Spindle Diameter	24 mm

Q-Factor: 147 mm (Standard Spindle) or 152 mm (Offset Spindle)
Chainline: 43.5 mm (Standard Spindle) or 46 mm (Offset Spindle)
Crank Length: 170 mm
Color: Black
Weight: 344 g

Features

Efficient Power Transfer: Stiff aluminium construction supports responsive pedalling under load.
Modular Crankset Design: Separate arms, axle and chainring simplify setup and component replacement.
Easy Chainring Changes: Compatible direct-mount rings can be removed using a single fixing bolt.
Flexible Road Setup: Supports different axle and chainring combinations for varied bike standards.
Race-Inspired Construction: Developed as Rotor’s lightweight modular road crank platform.

Technologies

OCP Mount: Enables precise orientation adjustment when used with compatible Rotor Q Rings.

Warranty and support

Covered by the manufacturer's warranty. Warranty claims go through us and we deal with the brand for you.

Questions after delivery? Ask TBA Guide or WhatsApp us.

Shipping and returns

We ship across India. Shipping is free on orders above ₹2,000 and ₹99 below that. Cash on delivery is available on orders up to ₹20,000, with a COD charge that depends on the order value. For a delivery estimate, enter your pincode in the box above the add-to-cart button: it shows the courier's own estimate for your address, not a promised date. If a parcel is held up we chase the courier until it is delivered. Full shipping policy

Returns can be started within 7 days of delivery on unused items in their original condition with all tags and packaging. Apparel, helmets, gloves and similar items are returnable; wetsuits and products discounted by more than 5% are not. Compatibility questions are not grounds for a return unless our listing was wrong, so ask us before you order if you are unsure. Return shipping is arranged by you; on an accepted return you can choose an exchange, store credit or a refund after shipping and transaction charges. Orders can be cancelled only until they are processed. Full return and refund policy