Elsier Chainring 144 BCD Track Bike Fixie Aero Fixed Bicycle Whether on the training ground

Whether on the training ground or in competition

This gives you:

making it suitable for various bike types

or Variable-Frequency Flash

Elsier Chainring 144 BCD Track Bike Fixie Aero Fixed Bicycle Whether on the training groundProduct Description: Engineered for performance and style, the Elsier 144 BCD Chainring is the perfect upgrade for track bikes, fixed gear setups, and single speed builds. With its aero design and precise machining, this chainring delivers smooth power transfer, excellent stiffness, and a sleek look that stands out on any build. Key Features: 144 BCD Compatibility: Designed to fit standard 144mm Bolt Circle Diameter cranksets widely used in track and