Rotor 110/4 BCD Round Inner Chainring (Black)

The Rotor 110/4 BCD Round Inner Chainring (Black) is a high-quality replacement chainring designed for cyclists who demand reliable shifting performance and long-lasting durability. Manufactured from premium aluminium, this round inner chainring delivers efficient power transfer and consistent pedaling performance on road bikes. Its 110 BCD 4-bolt design ensures compatibility with a range of modern cranksets, making it an excellent choice for riders looking to maintain or upgrade their drivetrain. Engineered to work seamlessly with compatible Shimano and Rotor groupsets, this chainring offers smooth chain engagement and dependable operation during training, racing, and everyday riding. The durable black finish adds a clean and professional look while resisting wear from regular use, making it a practical addition to any performance-focused bicycle setup.

Key Features

• BCD: 110mm 4-bolt pattern for compatible cranksets

• Chainring Type: Round design for smooth and consistent pedaling

• Material: Lightweight and durable aluminium construction

• Compatibility: Designed for ALDHU, Shimano Dura-Ace 9100, and Ultegra R8000 groupsets

• Performance: Efficient power transfer and reliable chain engagement

• Finish: Sleek black coating for a premium appearance

• Application: Ideal for road cycling, training, and racing use

Product Specifications

• Product Name: Rotor 110/4 BCD Round Inner Chainring

• Color: Black

• Spider Arm: 4

• BCD: 110mm

• Material: Aluminium

• Chainring Type: Round

• Compatible Groupset: ALDHU / DA9100 / ULT8000

• Mount Type: 4-Bolt Chainring Mount

Drivetrain Performance

The Rotor 110/4 BCD Round Inner Chainring is engineered to provide efficient drivetrain performance with precise chain engagement. Its round profile maintains a consistent pedaling feel throughout the crank rotation, helping riders achieve predictable power delivery. The aluminium construction balances low weight with durability, making it suitable for both competitive and recreational cyclists who require dependable performance over long distances.

Easy Operation / Usage

• Install on compatible 110 BCD 4-bolt cranksets

• Ensure correct chainring positioning before tightening bolts

• Pair with compatible ALDHU, Dura-Ace 9100, or Ultegra R8000 drivetrains

• Regularly inspect for wear and maintain proper chain condition for optimal performance

• Clean periodically to extend chainring life and maintain smooth shifting

Why Choose This Product

• Trusted Rotor engineering and quality

• Lightweight aluminium construction

• Smooth and reliable pedaling performance

• Compatible with popular Shimano and Rotor cranksets

• Durable black finish for long-term use

• Excellent choice for road cycling applications

• Designed for consistent and efficient power transfer

In the Box

• 1 x Rotor 110/4 BCD Round Inner Chainring (Black)