Founder, in His Own Hand
A garage in Portland, fourteen years ago.
The shop started with one lift, one engine hoist, and a single 1969 Kawasaki H1 that would not start. I bought the machine from a classified ad in the back of Classic Bike, trailered it back to a 900-square-foot bay in northwest Portland, and spent the next eleven months learning what a two-stroke triple actually is when you take one completely apart.
I had been a general motorcycle mechanic for nineteen years at that point. I had rebuilt Z-series fours, bored out CB750s, and tuned more Mikuni slide carburetors than I could count. But the H1 was a different argument entirely. Three cylinders, two pistons per cylinder, a crankshaft that lived on its own dedicated bearings, and an induction system that punished every shortcut. It asked for a discipline the four-strokes never required.
The decision to specialize — to take on only the 500cc triple platform and nothing else — was made somewhere around the fourth rebuild. It was not a marketing choice. It was a recognition that the platform deserved more attention than a generalist shop would ever give it. If we were going to be serious about the H1, the H1R, the H1F, the H2, and the S1/S2, we had to refuse everything else.
The 390 Stamp arrived in 2018. By that year we had completed twenty-six frame-off restorations and a pattern had become obvious to me: a machine this original, this expensive, and this rarely traded deserved a permanent record. Every build since then leaves the atelier with a numbered frame-tab — the 390 Stamp — and a notarized provenance certificate. The stamp is not a marketing badge. It is a notarized lineage, the same way a conservation report travels with a restored pre-war automobile.
— Kent He, Founder & Master Mechanic
Technical Advisor · Kawasaki Heavy Industries, Retired
