The Honda CR-1 is one of those bikes you’ve probably never even heard of—and neither did I until about a week ago when it popped up on a facebook group. It was never mass-produced, and there’s barely any info about it floating around online. That’s because the CR-1 wasn’t a regular production bike at all—it was an experimental prototype that Honda exhibited at the "MOVE" event held at the Honda Welcome Plaza Aoyama, Japan in August 1989. And it’s actually a pretty wild concept.
The idea at the time was to try out a road bike powered by the engine from the Honda CR500R, which Honda Racing Corporation had just started working with. Even though the bike was revealed in ’89, its development actually goes all the way back to 1984. So we’re talking about that early CR500 engine—a 491cc, two-stroke, air-cooled single-cylinder putting out around 60hp at the crank. Pretty crazy for a road bike.
The bike used a twin-spar aluminum frame that looks very similar in design to the beam frame used on the 1986 NSR250 MC16 rather than square tubed design from Honda's first alloy production frame found on the 1985 NS400R. That’s an interesting clue, because it suggests Honda had already been experimenting with this design before putting it into production with the NSR. Which makes sense—nothing ends up on the production line without a lot of testing first.
The wheels look like a two-piece bolt-together design like the early 80's Comstars, but with a more modern 3 spoke look. The bike also featured Radial tyres which in 1984 were not commercially available.
In other observations the seat stretches up onto the tank, which echoes the GPZ250 styling of the time. Up front, it’s got a pretty standard-looking fork and while you can’t really see the rear shock we can assume its Honda's Pro Link set up. Braking-wise, there’s a single front disc with a conventional caliper, and a rear disc that’s mostly hidden behind the exhaust.
And… that’s pretty much where the trail goes cold. There’s no real info beyond that. It’s probably not a coincidence that Honda only showed it at a trade show—and even then, five years after it was developed. That pretty much tells you they never planned for it to become a production model. It was more of a behind-the-scenes experiment that they eventually decided to show off.
At first glance, it doesn’t really look like anything else in Honda’s lineup from that time—or even later. But if you look closely, you might spot a few similarities with the Honda Bros / Hawk, especially around the tank, frame, and seat area.
As for what happened to the CR-1? No one really knows. It might still be sitting in storage somewhere, maybe at the Honda Collection Hall… or, like a lot of prototypes, it may have quietly disappeared for good. Regardless the CR-1 shows that although they were late to the party with the 2 stoke engine, once onboard Honda saw huge value in it and wanted to explore options and even persevered with 2 stroke development when others gave up.
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