Quick Shifter, Linear Travel, Push Type, Shift Rod Tension Sensor for PCIII USB/USB-EX 4104 Brand: DYNOJET RESEARCH Vehicle Type: Dirt Bike  Fitment: 2001/Yamaha/YZ250F^^2002/Yamaha/YZ250F^^2003/Yamaha/YZ250F^^2004/Yamaha/YZ250F^^ Selling Unit: Each