🔄

Carburetors

Motorcycle Carburetors

Rogue Powersports stocks Motorcycle carburetors from MOOSE RACING, SHINDY, PARTS UNLIMITED, K&L SUPPLY, S&S CYCLE, MIKUNI, MOOSE UTILITY, and K&S TECHNOLOGIES. Rebuild kits, needles, jets, bowls, throttle shafts. Fitment for street, sport, cruiser, and off-road builds. Free shipping on every order.

Show Filters Hide Filters
1260 Products
Compare Selected Compare

Frequently Asked Questions

Should I rebuild or replace my carburetor?

Rebuild for most issues — varnish, gum, bad gaskets are all serviceable. Replace if the throttle body or float bowl is corroded through. Mikuni, Keihin, and Mikuni-style aftermarket replacements are widely available.

How often should I clean motorcycle carburetors?

Every 2-3 years for daily riders, sooner if the bike sits with fuel for extended periods. Symptoms requiring service: hard starting, rough idle, hesitation, or visible fuel weeping. Always replace gaskets on rebuild.

Carburetor jet kits — what do they do?

Jet kits (Dynojet, Factory Pro) re-jet the carb to richen the air-fuel mixture for aftermarket exhaust and air filters. Install with stepped or progressive jetting for best results. Required when major intake or exhaust changes are made.

Why won't my carbureted motorcycle start after sitting?

Stale fuel turns to varnish in the carburetor, clogging jets and float needles. Carburetor cleaning required. Use fuel stabilizer for any storage over 30 days, or drain the bowl before storage.

Single carb vs. multiple carb setups?

Single carb is simpler and cheaper to maintain — common on small bikes. Multi-carb setups (one per cylinder) offer better tuning and performance — common on classic 4-cylinder bikes. Multi-carb requires careful synchronization.

!