TWIN AIR - AIR FILTER - 151128 - UNOILED - KAW 25 KX250 / 24-25 450Mfg Part#151128 Unsure on what filter is right for your bike? Visit Twin Air's filter finder below. Twin Air Air Filter Finder Twin Air's Original Dual Stage patented design, high quality materials and superior construction deliver unbeatable performance and protection. Twin Air Filters are the hands down choice of more World and National Champions than all other filters combined.

Channels – Operating in the FRS frequency range with 22 channels & 121 sub-channels (aka privacy codes)

For 2010-up Yamaha YZ450F/YZ250F only (other models in development)

Suitable for air-cooled or liquid-cooled 4-stroke engines and wet clutches

use C3 thermostat

Mtn Top and other brands

•Up to 2013 XC/XC-F

If your bike somehow seems to get crashed or abused

CATH1137BLK

Outlaw-Direct straight back system with our Outlaw silencer

Headphone Jack: Yes

Timbersled

Rivet - Rivet-style replacement connecting link for RK 520EXW chain