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Rotor 52T (36) BCD110X4 12-11S Outer Round Chainring

C01-533-09010-0
₹9,090

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Updated Road Shifting for 11 and 12 Speed Setups

Overview

The Rotor 52T (36) BCD110x4 12-11S Outer Round Chainring provides performance-focused gearing for fast road riding, racing and triathlon. Its round profile delivers a familiar and consistent pedalling feel across varied efforts.

Optimised 52/36T Pairing: This 52T outer chainring is designed to work with a compatible 36T inner ring. The matched combination supports quick and controlled front shifting during accelerations, climbs and changes in terrain.

Precision Aluminium Construction: The chainring is CNC-machined from 7075-T6 aluminium for a dependable balance of stiffness, durability and low weight. Its rigid structure supports responsive power transfer under demanding riding conditions.

Broad Road Compatibility: The four-bolt 110 mm BCD interface works with compatible Rotor cranksets using a BCD110x4 spider or INspider power meter. It also supports selected Shimano 11 and 12-speed road cranksets and drivetrains. 

Rotor 52T (36) BCD110x4 12-11S Outer Round Chainring combines precise shifting, modern drivetrain compatibility and race-oriented road gearing.

Features
  • Matched 52/36T Gearing: Designed to pair with a compatible 36T inner chainring.
  • Fast Front Shifting: Optimised tooth profiles support smooth and precise gear changes.
  • Broad Speed Compatibility: Works with compatible 10, 11 and 12 speed drivetrains.
  • Rigid Alloy Construction: CNC-machined aluminium supports efficient power transfer.
  • Rotor and Shimano Fit: Compatible with selected four-arm road crank systems.

Specifications
  • Recommended Use: Road and Triathlon
  • Position: Outer
  • Chainring Shape: Round
  • Drivetrain Configuration: 2x
  • Speed Compatibility: 10 Speed, 11 Speed and 12 Speed
  • Material: 7075-T6 Aluminium
  • Compatible Crank Brands: Rotor and Shimano
  • Compatible Rotor Interfaces: BCD110x4 Spider and INspider Power Meter
  • Compatible Shimano Cranksets: Dura-Ace FC-R9200-P, FC-R9200, FC-R9100; Ultegra FC-R8100 and FC-R8000
  • Compatible Groupsets: Shimano and Rotor 10, 11 and 12 Speed
  • Campagnolo Compatibility: No
  • Bolt Circle Diameter: 110 mm
  • Bolt Pattern: 4-Arm
  • Chainline: 43.5 mm
  • Compatible Inner Chainring: 36T
  • Chainring Size: 52T
  • 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.