BMC Air Filters - Yamaha SPARK 135 High Performance Air Filter Option:Standard (FM624/04) Fixed hyper flexion stoppers for

Fixed hyper flexion stoppers for meniscus injury reduction

it may have to be removed on some bars

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Quick braking and rapid acceleration

BMC Air Filters - Yamaha SPARK 135 High Performance Air Filter Option:Standard (FM624/04) Fixed hyper flexion stoppers forThis 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.