$650 (approximately): CalFab swingarm


CalFab went out of business years ago, but Chris Redpath at MotoGPWerks has resurrected the company (which was right across the street from his Anaheim, California Werks back in the day), and is turning out swingers for all kinds of vintage KZs, GSs, CBs and whathaveyous. Stiffer than the originals, beautifully finished, and complete with roller bearings and other hardware installed, anybody with a classic racer or streetbike from the `80s would be stoked at the chance to modernize and upgrade with one of these.

Moto GP Werkz