This is a custom motorcycle swingarm machined from billet aluminum, shown here in red and orange anodized finishes. It has a pivot bore at the front, a slotted body for chain adjustment, and a forked rear end that mounts the axle. It was CNC machined from solid aluminum and anodized. Performance and custom swingarms like this are often made longer or lighter than a stock arm to change the bike’s wheelbase, handling, or look, which is why it’s machined rather than taken off the shelf.

Anodizing adds color and a hard, corrosion-resistant surface. Because anodizing can be done in a range of colors, the same design can be finished to match different bikes or customer preferences, as the two colors here show.

Part type: Custom Motorcycle Swingarm

Material: Aluminum

Machining Process: CNC Milling

Surface Finish: Deburred, Anodized

We Machine Custom Motorcycle Performance Parts

This swingarm is one example. We machine custom performance parts for motorcycles when the part you need isn’t available off the shelf: swingarms, triple clamps, foot pegs and rearsets, sprocket carriers, brake and clutch levers, engine covers, and other billet components. Parts are cut from solid aluminum or steel and finished in anodized colors to match your build. Whether you’re building a one-off custom bike or need a small batch for a shop, send us your drawing or a sample part and we’ll quote it.

We provide custom CNC machining services for low-volume production and rapid prototyping for design verification.  Click Here to Upload Your CAD Files