About Mikuni
Japanese-built carburetors, fuel system components, and engine fuel-delivery hardware
Mikuni is one of the two most important names in motorcycle carburetion (alongside Keihin), with decades of OEM supply to Japanese motorcycle manufacturers and a strong aftermarket presence in race and rebuild applications. The brand's HSR-series carburetors are popular Harley-Davidson upgrades, and the Mikuni VM-series carburetors are common on vintage and rebuilt motorcycles.
Chaparral Motorsports has been an authorized motorcycle and powersports dealer since 1980. We stock Mikuni alongside the full range of motorcycle, ATV, and UTV gear, and our parts counter can confirm fitment and compatibility before you order.
What Mikuni Makes
The major product lines you'll find under the Mikuni name at Chaparral Motorsports:
| Product Line | What It Is |
|---|---|
| Mikuni HSR carburetors | Harley-Davidson aftermarket carburetor upgrades |
| Mikuni VM carburetors | round-slide vintage and rebuild carburetors |
| Mikuni TM flat-slide carburetors | racing-grade flat-slide carburetors |
| Mikuni rebuild kits and jets | OEM-style rebuild components |
| Mikuni fuel pumps | mechanical and electric fuel system components |
Who Mikuni Is For
- Vintage motorcycle restorers: common OEM replacement on Japanese vintage bikes
- Harley-Davidson Evo and earlier owners: the HSR is a popular EFI-to-carburetor swap
- Race tuners: TM-series flat-slide carbs for race applications
