Dynojet 4125 - Jet Kit for 2005-2012 Yamaha WR250F Catch_B8MB Part number: FM5A-12A650-UE

Part number: FM5A-12A650-UE

Part number: 7C3A-12A650-DHD

Part number: AG1A-12A650-GE

SKU / MPN: pgtjetr2q

Catch code: 4BCB

Dynojet 4125 - Jet Kit for 2005-2012 Yamaha WR250F Catch_B8MB Part number: FM5A-12A650-UEThe Dynojet Jet Kit for 2005 2012 Yamaha WR250F is an application specific carburetor jet kit for riders working with a carbureted setup. It is a practical option when the bike needs fueling changes to match intake, exhaust, altitude, or general drivability needs. Why It Matters Supports carburetor fuel metering changes on compatible applications Useful when intake or exhaust changes require a better matched setup Vehicle specific selection keeps the