Dirt bike and motocross exhaust from Big Gun, for CRF, YZ, KX and RM-Z race bikes through the trail and pit bike lineup. The EXO R MX series is the current race system, the EVO R covers off-road and older four-strokes, and the EVO M handles 50 to 110cc minis. Full systems, slip-on mufflers and head pipes, plus Rev Box and TFI Power Box tuning where the bike needs it. Closed-course use only.
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Sold outGas Gas MC 250 / 350 / 450F / EX 250 / 350 / 450F (21-24)
Part # 19-32412
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