Rotor C50AT Qarbon BCD110x5 Outer Chainring

The Rotor C50AT Qarbon BCD110x5 Outer Chainring combines a precision-machined aluminium structure with a high-modulus carbon fibre reinforcement. This creates a stiff platform for responsive power transfer during road riding.

Lightweight Qarbon Construction: The chainring is CNC-machined from 7075-T6 aluminium and reinforced with a 3K carbon fibre layer. This hybrid design reduces weight while increasing stiffness compared with standard noQ chainrings.

Smooth Road Shifting: Precisely shaped teeth and shift ramps support fast, controlled movement between the inner and outer chainrings. The rigid construction helps maintain accurate shifting during accelerations and changing pedal loads.

Designed for 50/34T Setups: The 50T outer chainring uses a five-bolt 110 mm BCD interface and is designed to pair with a compatible 34T inner ring. It supports suitable 9, 10 and 11-speed road drivetrains.

Rotor C50AT Qarbon BCD110x5 Outer Chainring delivers lightweight stiffness, dependable shifting and efficient power transfer for performance road cycling.

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.