Rotor Shimano Dura-Ace/Ultegra R9200/R8100 NoQ 12 Speed Chainring Black

The Rotor Shimano Dura-Ace/Ultegra R9200/R8100 NoQ 12 Speed Chainring is designed for cyclists who demand reliable performance, smooth shifting, and lightweight efficiency from their drivetrain. Manufactured from high-quality aluminium and precision CNC-milled, this round chainring delivers excellent durability while keeping overall bike weight low. Its advanced design ensures fast and accurate gear changes, making it ideal for road riders, racers, and performance-focused cyclists. Compatible with Rotor cranks featuring the appropriate spider, INSpider power meter cranks, and the latest Shimano Dura-Ace R9200 and Ultegra R8100 cranksets, including power meter versions, this chainring offers excellent versatility. Available in multiple tooth configurations, it allows riders to fine-tune their gearing setup for climbing, endurance riding, training, or competitive racing. Built for efficiency and long-lasting performance, it is an excellent upgrade for modern road bike drivetrains.

Key Features

• Compatible With: Shimano Dura-Ace R9200 and Ultegra R8100 cranksets

• Design: Round NoQ chainring profile

• Construction: 100% CNC-milled aluminium

• Shifting Performance: Fast and precise gear changes

• Weight: Lightweight design for improved efficiency

• Spider Compatibility: Suitable for 4-arm crank spiders

• Power Meter Compatibility: Works with INSpider and Shimano power meter cranksets

• Gear Options: Available from 34T to 58T depending on inner or outer chainring setup

• Road Optimized: Designed for high-performance road cycling applications

Product Specifications

• Product Type: Chainring

• Brand: Rotor

• Model: NoQ Chainring

• Groupset Series: 11/12 Speed

• Material: Aluminium

• Type: Round

• Drivetrain Speed: 11/12 Speed

• Spider: 4 Arm

• BCD: 110mm

• Color: Black

• Inner Chainring Sizes: 34T to 44T

• Outer Chainring Sizes: 46T to 58T

Shifting Performance & Drivetrain Efficiency

• Precision Engineering: CNC-machined design enhances chain engagement and drivetrain smoothness

• Optimized Tooth Profile: Helps deliver quick and consistent front shifting under load

• Efficient Power Transfer: Round chainring design provides a natural and predictable pedaling feel

• Road Racing Ready: Suitable for training, endurance rides, and competitive road cycling

• Durable Construction: Built to withstand long-term use and demanding riding conditions

Easy Operation / Usage

• Install on compatible Rotor, Shimano Dura-Ace R9200, or Ultegra R8100 cranksets

• Ensure the chainring matches your drivetrain speed and gearing requirements

• Pair with compatible 11-speed or 12-speed chains for best performance

• Regularly clean and inspect the chainring to maintain smooth shifting and longevity

• Ideal for road bikes used for racing, endurance riding, and everyday training

Why Choose This Product

• Delivers fast and reliable shifting performance

• Lightweight aluminium construction reduces rotational weight

• Compatible with modern Shimano and Rotor crank systems

• Precision CNC machining ensures excellent accuracy and durability

• Multiple tooth count options for customized gearing setups

• Suitable for both standard and power meter-equipped cranksets

• Trusted Rotor engineering for high-performance cycling applications

In the Box

• 1 x Rotor Shimano Dura-Ace/Ultegra R9200/R8100 NoQ 12 Speed Chainring (Black)