A close-up of the Colony Pursuit Sprocket, a metallic circular BMX sprocket with evenly spaced teeth and holes, viewed from above on a white background.

The black Colony Pursuit Sprocket is crafted from CNC-machined aluminum and features round inner holes with teeth on the edge, viewed from above.

A black Colony Pursuit Sprocket, featuring multiple circular cutouts and 34 teeth, is crafted from CNC machined 7075-T6 aluminum, isolated on white.

The Colony Pursuit Sprocket, made in Australia from CNC machined aluminum, has circular holes and teeth along the edge. This elegant black BMX sprocket is set against a white background.

The Colony Pursuit Sprocket is a BMX chainring made from CNC machined aluminum, featuring multiple round holes and teeth along the black outer edge, showcased against a white background.

A close-up view of the Colony Pursuit Sprocket, made in Australia, highlights its precision CNC-machined aluminum frame with circular cutouts and sturdy teeth, ideal for gear components in bicycles.

Close-up of Colony Pursuit Sprocket, a black BMX gear with multiple holes and teeth, highlighting the CNC machined aluminum texture and circular design.

Close-up of a CNC machined aluminum gear with circular cutouts and edge teeth against a white background—an outstanding feature of the Colony Pursuit Sprocket.

Description

The Colony Pursuit sprocket first came out in 2014 and is back ten years later as the first of a run of products marking 20 years of Colony in 2025. The design takes its cue from the stock steel Pursuit wheel found on many Australian cars.

It is CNC machined from solid 7075-T6 aluminium for strength and made in Adelaide, South Australia. Choose 25 or 28 teeth, cut at 1/8 inch, with a 15/16 inch (24mm) bore and 19mm and 22mm adapters included so it suits a range of spindles.

Features

Australian made in Adelaide. Proudly made in Adelaide, South Australia, and released to celebrate 20 years of Colony in 2025.
CNC machined 7075-T6 aluminium. Machined from solid 7075-T6 aluminium for strength, so it holds its teeth under hard cranking.
Adapters for 22 and 19mm. The 15/16 inch (24mm) bore comes with 19mm and 22mm adapters included, so it fits most three piece cranks.
25 or 28 tooth. Pick 25T at 81 grams or 28T at 107 grams depending on the gearing you want to run.
1/8 inch tooth profile. Teeth are cut at 1/8 inch, so it lines up with a standard BMX chain.