Carburettors

Modification to ease carburettor removal on Beta Evo 2T models.

Make adjusting your air mixture a breeze with this finger turn mixture screw allowing you to easily adjust air-fuel ratio

Make adjusting your air mixture a breeze with this finger turn mixture screw allowing you to easily adjust air-fuel ratio

Make adjusting your idle easy with this finger turn screw.

Make adjusting your idle easy with this finger turn screw.

Keihin #W1446-231-9900 / #W1711-416-9900Kit includes air screw/spring/washer/o-ringFeatures:* suitable for (Keihin) PWK 28mm carburettors* equals or exceeds original quality* sold per 1

Air screw washerFeatures:* suitable for (Keihin) PWK 28mm carburettors* equals or exceeds original quality* sold per 1

Idle Screw SpringFeatures:* suitable for (Keihin) PWK 28mm carburettors* equals or exceeds original quality* sold per 1

DescriptionFull kit of 10 main jets to perfectly set up the mixture throughout the full throttle range and especially at full throttle.FeaturesSizes: 122-125-128-130-132-135-138-140-142-145Suitable for Keihin PWK 28mm carburetors

DescriptionFull kit of slow jets for a Keihin PWK 28mm carburetor to perfectly set up the mixture from idle to around half throttle.FeaturesSizes: 35-38-40-42-45-48-50-52-55-58Suitable for Keihin PWK 28mm carburetors

Single Idle screw plus spring. Fits both PWK28 and PWK38 Keihin carburettor.