Product Details
Deliver uncompromised shifting and reliable power transfer with the Shimano FC-09 Chainring 11 Speed.
Designed for road cyclists and time trialists who demand consistent performance, this chainring brings advanced construction and dependable efficiency to every ride.
Built with HOLLOW GLIDE technology, the Shimano FC-09 outer chainring combines lightweight structure with heightened rigidity, effectively eliminating flex under heavy load. This direct response supports smoother, faster shifts even during maximum effort, making it a trusted component for race-day setups or intensive training sessions. Specifically tailored tooth profiles optimize interaction with Shimano 11-speed chains, maximising peddling efficiency and sustaining high-output efforts across road, time trial, and triathlon courses.
Key Features
HOLLOW GLIDE hollow outer ring design improves rigidity while keeping weight low
Eliminates flex for consistent and accurate shifting, even during high-torque efforts
Tooth profiles refined for seamless integration with Shimano HG 11-speed chains
Designed to maintain contact, enhance pedaling efficiency, and optimize power transfer
Technical Specifications
Compatible chain: Shimano HG 11-speed
Chainring size: 54T
Intended use: Road, Time Trial, Triathlon
Gear arm compatibility: 4-arm
Bolt Circle Diameter (BCD): 110 mm
What Sets Alchemy Apart
The best pre-owned bikes
When you buy a pre-owned bike from Alchemy Cycle Trader, you’re getting more than just a great deal. Every bike is roadworthy certified, comes with a 3-month warranty, and includes your first service free - so you can ride away with complete confidence.
Buy with confidence
In-house Active Thermography Carbon Fibre Testing for extra peace of mind on pre-owned bikes.
Learn more about our carbon testing.
Expert Servicing & Ongoing Support
Our professional workshop team is here to keep your bike running at its best long after you’ve taken it home. From routine servicing to performance tuning, our qualified mechanics ensure your ride stays smooth, safe, and ready for every adventure. Whether it’s your first free service or future maintenance, you can count on Alchemy Cycle Trader for trusted support and expert care. Learn more about our workshop services.
