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Rotor Q Ring Direct Mount Oval Chainring

C01-039-09010-0
₹15,300
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Adjustable Oval Performance for Smoother Road Power

Overview

The Rotor Q Ring Direct Mount Oval Chainring uses a 12.5% oval profile to help riders apply power more effectively through the pedal stroke. Its 52/36T gearing is suited to performance road riding, climbing and racing. 

Precise OCP Adjustment: OCP Mount technology allows the chainring position to be adjusted in one-degree increments. This helps riders fine-tune the oval ring orientation according to their individual pedalling style. 

One-Piece Aluminium Design: The inner and outer rings are CNC-machined from aeronautic-grade 7075 aluminium as an integrated Direct Mount unit. This construction provides a stiff connection for responsive power transfer and controlled front shifting. 

Broad Rotor Compatibility: The chainring set works with compatible Rotor Aldhu, Aldhu24, Vegast, INpower Direct Mount and 2INpower Direct Mount crank systems. It is suitable for compatible 11 and 12-speed road drivetrains. 

Rotor Q Ring Direct Mount Oval Chainring combines adjustable oval positioning, responsive construction and versatile 52/36T road gearing.

Features
  • Smoother Pedal Stroke: Oval shaping improves power delivery through stronger pedalling zones.
  • OCP Mount: Allows chainring positioning to be adjusted in one-degree increment
  • Integrated Direct Mount: One-piece construction removes the need for a separate spider.
  • Responsive Front Shifting: Matched 52/36T rings support consistent chain movement.
  • Q Rings: A 12.5% oval profile supports smoother pedalling and more efficient force application.
  • Broad Crank Compatibility: Fits several compatible Rotor modular road crank systems.

Specifications
  • Recommended Use: Road
  • Chainring Shape: Oval
  • Ovality: 12.5%
  • Drivetrain Configuration: 2x
  • Mounting Interface: Rotor Direct Mount
  • Speed Compatibility: 11-Speed and 12-Speed
  • Material: 7075 Aluminium
  • Manufacturing: CNC-Machined
  • Compatible Cranksets: Rotor Aldhu, Aldhu24, Vegast, INpower DM and 2INpower DM
  • Chainring Sizes: 52/36T
  • Color: Black
  • Weight: 168 g

Shipping, Returns & Refunds

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.