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Rotor Aldhu24 Aero R52/36 Front Chainwheel

S01-260-19010
₹36,000
Color: Black
Teeth

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Aerodynamic Road Power with Modular 24 mm Construction

Overview

The Rotor Aldhu24 Aero R52/36 Front Chainwheel combines streamlined chainrings with a stiff modular crankset. It is designed for fast road riding, triathlon and sustained high-speed efforts.

Strong Aluminium Crankarms: Precision-machined aluminium crankarms provide a dependable balance of stiffness, strength and low weight. Their rigid construction supports efficient power transfer during accelerations, climbs and race efforts.

Smooth 52/36T Shifting: The round 52/36T aero chainrings feature precisely shaped teeth and shifting ramps for fast front gear changes. Their covered profile also creates a cleaner and more aerodynamic appearance.

Versatile 24 mm Platform: A 24 mm axle supports compatibility with a broad selection of suitable bottom brackets and frame standards. The crankset is available with 170 mm or 172.5 mm crankarms to suit different rider preferences.

Rotor Aldhu24 Aero R52/36 Front Chainwheel combines aerodynamic styling, responsive stiffness and versatile road gearing for performance-focused cycling.

Features
  • Aerodynamic Crank Profile: Streamlined construction helps reduce drag during high-speed riding.
  • Responsive Power Transfer: Stiff alloy crank arms support efficient acceleration and sustained efforts.
  • Versatile Road Gearing: The 52/36T combination balances high-speed performance and climbing support.
  • Modular Component Design: Separate crank, axle and chainring elements simplify future configuration changes.
  • Trinity Drilling System: Internal longitudinal drilling removes unnecessary material while maintaining crank-arm stiffness.
  • Aero MAS Spider: Aerodynamically shaped spider helps reduce frontal resistance around the crankset.

Specifications
  • Model: Aldhu24 Aero
  • Recommended Use: Road and Triathlon
  • Chainring Shape: Round
  • Chainring Mount: Aero MAS Spider
  • Crank Arm Material: 7075-T6 Aluminium
  • Bolt Circle Diameter: 110x4
  • Chainring Sizes: 52/36T
  • Drivetrain Configuration: 2x
  • Spindle Diameter: 24 mm
  • Chainline: 43.5 mm
  • Q-Factor: 147.5 mm
  • Crank Length: 170 mm, 172.5 mm
  • Color: Black

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.