Easy clip-in/out lens change

- 1 oil filler extension

They will bolt right in

K&N Part #: YA-1210

BMC Air Filters - Yamaha RS100cc High Performance Air Filter Option:Standard (FM637/08) Easy clip-in/out lens changeThis High Performance air filter is made from premium material that allow increased air flow and filtration efficiency, blocking containment as small as 7 microns (compared with 10 microns in most other filters). BMC air filters are produced using a "Full Moulding" system. This prolongs the life and durability of the filter. The rubber used in BMC air filtering systems has a long life with optimum adhesion characteristics to all shapes of airboxes.