K&N High flow air filter for Mikuni HSR - EXTRA FLOW

K & N washable High Flow Air Filter Element Mikuni HSR 42/45 and 48 mm

K&N is the world-wide standard in high-end quality performance air filtering systems.
They are washable and can be used as stock replacement.
The filter elements are designed with a ribbed surface that will give you up to 5 times more filter area than a regular replacement filter, dramatically increasing airflow.
The K&N filter elements have a steel body with cotton between the screens.
K&N filters decrease service intervals, are better flame resistant and will last much longer than comparable foam or paper type filters.

fits: all Mikuni HSR 42/45 and 48 mm carburetors

2 1/2" wide is standard size this 3 inch wide , gives extra  airflow.; for 42/45/48 Mikuni HSR models

inlet size is 64 mm

partnumber: 587032