DNA Air Filters - Air Filter for Yamaha YZF R6 00-05 Options:Air Filter the inner hinge is 40%

the inner hinge is 40% slimmer

NOTE: 90/90-21 and 90/100-21 use different tread patterns

while each fingertip features a silicone print to boost lever grip

Scratch-resistant coating

Class AA tested and certified

DNA Air Filters - Air Filter for Yamaha YZF R6 00-05 Options:Air Filter the inner hinge is 40%This filter features DNA's Round Design. Installation of this DNA Air filter is very easy, simply follow the installation instructions included in the YAMAHA workshop manual. The filtering efficiency is extremely high at 98 99% filtering efficiency, with 4 layers of DNA Cotton. This DNA filter is designed as a High flow filter for road use.