Bolt-On Hardtail Frame 1958-1974 Triumph – Unit 500 c.c.

This Lowbrow Customs hardtail is the foundation for your Triumph 500 bobber or chopper project. It is designed to bolt directly to a stock 1958-1974 unit front frame section, replacing the swingarm assembly to create the clean, rigid lines of a classic hardtail.

Fitment: For 1958-1974 Triumph unit 500cc stock front frame sections.
Geometry: Provides approximately a 4″ stretch and a 2″ drop compared to the stock frame.
Construction: Made from 1″ x .125″ wall crew tubing with 5/16″ thick axle plates.
Made in the USA.

This hardtail is in stock and ships immediately. For more info on frame shipping see the Frames section of the FAQ. You can also browse our full collection of motorcycle hardtails for other makes and models.

Note: There are no returns on carburetors, electrical items, full frames, hardtails or made-to-order items (such as magnetos) unless there is a manufacturers defect.