Track Bicycle Single Disc Chainring 144BCD Aluminium Alloy for Fixed Gear Dead Fly Crank

This track bicycle single disc is a purpose-built chainring designed for fixed gear and track cycling enthusiasts who need a precise replacement or upgrade component. Engineered with a 144BCD bolt circle diameter, it fits standard track cranksets and supports a range of tooth counts from 44 teeth up to 56 teeth. The aluminium alloy construction offers a lightweight yet robust platform for daily riding, training, or competition. Its non-positive and negative tooth profile is intended for use with dead fly crank systems, providing reliable engagement during high-cadence pedalling or skid stops. With a simple black finish, this chainring integrates seamlessly into most track bike builds without visual distraction.

Features and Construction

This chainring is built around practical specifications that matter for track cycling performance and ease of fitting. Every detail from the material to the size options has been chosen to support reliable operation under load.

Material and Build

The disc is manufactured from aluminium alloy, a material chosen for its favourable strength-to-weight ratio. This makes the chainring light enough for competitive riding while still offering the durability needed for repeated use on track surfaces. The black finish is applied uniformly across all tooth count variants, providing a consistent appearance.

Size and Practical Fit

With a 144BCD specification, this chainring is compatible with the vast majority of standard track and fixed gear cranksets. The available tooth options are 44T, 46T, 48T, 50T, 52T, 54T, and 56T, allowing riders to select the gearing that suits their track length, riding style, and cadence preference. This range covers everything from acceleration-focused lower teeth to higher teeth for top-end speed.

Uses and Placement

This chainring is intended specifically for track bicycles and fixed gear setups. Its design supports the demands of velodrome riding, street fixed gear use, and indoor training environments.

Event or Professional Use

For track racing and criterium events, having a reliable chainring that matches your crank specification is essential. The 144BCD mounting pattern ensures straightforward installation on most competition-level track cranksets. The aluminium alloy construction provides a consistent pedal feel without excessive flex, even under sprint efforts.

Everyday Home Use

Beyond competition, this chainring is suitable for daily fixed gear commuting or recreational riding. The multiple tooth count options let you fine-tune your gear ratio for flat roads, hills, or a mix of terrain. Its simple black finish requires minimal upkeep and blends well with various bike colour schemes.

Benefits and Buying Value

Choosing this chainring offers practical advantages for anyone building or maintaining a fixed gear drivetrain. The design focuses on compatibility and straightforward selection rather than unnecessary complexity.

Reuse and Low Maintenance

The aluminium alloy material resists corrosion better than steel in damp conditions, reducing the need for frequent replacement. Regular cleaning and occasional bolt checks keep the chainring functioning well over time. The single-disc package means no extra parts to store or misplace.

Why Choose This Product

If you require a specific tooth count within the 44-56T range and a 144BCD fitment, this chainring covers those needs directly. It avoids unnecessary features or styling, focusing instead on providing a solid, functional component for your track bike. The wide selection of tooth options gives you flexibility without having to purchase multiple discs.