Air Filter for 87-99 TRX250X/TRX300EX

Clarino reinforcements on thumb and lancing zone for durability

They also feature a new TPR knuckle protector

Two types of materials

DNA Air Filters - Racing Air Filter for Yamaha ΥΖF R1 02-03 RACΙΝG Options:Racing Air Filter Air Filter for 87-99 TRX250X/TRX300EXThis filter features DNA's advanced FCd (Full Contour design). Installation of the filter is very easy, simply follow the information that can be found 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.