Kawasaki H2 Mach IV
Built from 1972 to 1975, with a manual gearbox.
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6 listed in the past year. The last was 2 weeks ago.
Kawasaki H2 Mach IV listings4 for sale now
The Kawasaki H2 Mach IV arrived in 1972 as the bigger, faster successor to the already fearsome 500cc H1. Its 748cc 2-stroke triple engine produced around 74 horsepower, delivering it with a notoriously abrupt powerband that earned the bike the nickname 'Widowmaker.' It was one of the fastest accelerating production motorcycles of its time, cementing its legend as a wild and untamed machine.
Collectors prize the H2 for its raw, unfiltered character and its status as a high point for large-displacement 2-stroke street bikes. Before emissions and noise regulations toned things down, the Mach IV offered a sensory experience that's impossible to replicate today. Its reputation for challenging handling only adds to the mystique, attracting riders who want a true 1970s superbike thrill.
Buying Tips
- Check for original exhaust pipes. They are prone to rust and damage, and finding correct replacements is difficult and expensive.
- The 2-stroke triple engine can be fragile. Listen for piston slap and ask for any history of seizures or rebuilds.
- Inspect the frame carefully for cracks, especially around the headstock and swingarm pivot, as these bikes were known for frame flex.
- Verify originality. Many H2s were modified or repainted. Stock examples with original Candy paint finishes command a significant premium.
46 Kawasaki H2 Mach IV vehicles have been tracked across auctions and listings on Hypercars, with 4 currently live.
Data sourced from auction results and dealer and private listings across 100+ marketplaces, auctions and forums, plus thousands of dealers. Updated daily.
Frequently Asked Questions
How many Kawasaki H2 Mach IV listings are for sale right now?
There are 4 Kawasaki H2 Mach IV listings currently live across auctions, dealers, and marketplaces tracked by Hypercars.