Quantum Fuel Systems

Quantum Fuel Systems Carburettors and Fuel System Parts

Quantum Fuel Systems specialises in fuel delivery components — carburettors, fuel pumps and related parts built to restore or improve on factory fuelling, whether you're fixing a tired carb or tuning for better throttle response.

A carburettor rebuild is often the fix for hard starting, inconsistent idle or poor throttle response before you go chasing more expensive engine problems, since gummed-up jets and worn seals are common on bikes that have sat for a while between rides. Worth checking float height and jetting against your bike's spec if you're rebuilding rather than just swapping parts blind.

Browse our fuel filters collection, or tanks and large tanks if you're upgrading fuel capacity at the same time.