Air Filter Adapter 48-37For carburetor flare 46mm 50mm. This bell mouth air horn improves air flow and allows use of a smaller air filter. Specifications Color: black Material: silicone,aluminum alloy Size: 48mm 37mm Features Expertly designed by industry leading innovators in the motorcycle industry Expert craftsmanship and superior longevity Expertly Crafted from the highest grade materials Warranty 30 day warranty

Knit stretch panels for fit

Ideal for riders who demand reliability and smooth power delivery under all conditions

The nibbi dual layer clamp-on air filter is designed with a "tilt" of 15º to accommodate compact or unusual installations

Complies with stringent industry standards to provide superior longevity

ensuring abrasive rust and road debris aren't able to become lodged in between your drive components for long enough to cause serious damage

Size: 42mm/48mm/54mm

Intake: 49

Suitable for original carburetor with 19mm and 20mm bore

PEZ28 Carburetor *1

Lightweight design

durability and breathability

Machined aluminum muffler bracket for increased strength and durability