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Commonly used Fuel injection Acronyms for sensors and components EFI = Electronic fuel injection ECU = Engine control unit TPS = Throttle position sensor ETC = Engine temperature coolant IAT = Intake air temperature MAP = manifold absolute pressure FI = Fault indicator DTC = Dynamic traction control RPM = Revolutions per minute LM = Launch mode QS = Quick shift GP = Gear position TDC = Top dead center BDC = Bottom dead center Starter relay Kill switch Map selector switch INJECTOR Tip over sensor Battery Fuel pump Fuel pump pressure

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  Name:                                     ________________________________________________________   Service Requested:                 ________________________________________________________             Bike Year/Make/Model            ________________________________________________________   Ship to Name:                         ________________________________________________________   Address:                                  ________________________________________________________   Email:                                      ________________________________________________________   Phone:                                    ________________________________________________________   How did you hear about us:            ________________________________________________________    

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Step by Step Honda CRF450R XPR Clutch Arm Install  Overview Instructions on how to remove OE clutch arm and install an XPR custom clutch arm. Important note: Use the torque values listed in the instructions. Otherwise, use the torque specifications found in your OE service manual. TOOLS Metric socket set (at least 8 mm & 10 mm clutch nut removal) Torque wrench (in-lb & ft-lb, or N-m)  Start with have bike on a stand. Back off tension from the clutch cable by turning the clutch perch    clockwise.   Remove clutch cable bracket with the cable from the left side cover. Lay...

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On this specific build, I really wanted to get a more comfortable chassis setting on the 2021 GasGas MC 450F. The GasGas is known for having smooth roll-on power,

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crf250, electric water pump, water pump -

Chad from XPR Motorsports talks with Michael Lindsay from Vital MX. 

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