Same-day shipping cutoff: Noon Pacific Time

Spring time is in full swing here at ProCycle.  With these busy days please be sure to let us know if your order is time sensitive.  We try to do as much as we can to accommodate your upcoming trip.  

Fuel and Intake

Carburetors, Jet Kits, Air Filters, Fuel Filters, EFI Control Modules

Basic Carburetors Tech Talk: https://youtu.be/KGR6-RsXVKg

Model

Air Filter, No Toil

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
KLR650 '87 - '25

Dual stage foam: 2 different pore sizes create more trapping area for even the smallest dust particles. Flame laminated foam: Both "Stages" are not glued but heat sealed to provide maximum air flow. Light color foam makes it easier to see where the filter oil has covered and where it has not.

FAQ - No-Toil cleaner & oil on Twin-Air filters?
Do I need to re-jet my carb after installing the aftermarket air filter?
Choose Model
Ships in 3-5 business days
$30.95

Air Filter, Twin Air Pre-oiled

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
CRF450L '19 - '25 CRF450X '19 - '25

Thick, flat foam, greaseless sealing ring ensures maximum contact with your airbox while acting as a breathable gasket for increased air passage

Features:

  • Coarse open-pore foam catches airborn dirt, grime, and sand
  • Fine open-pore inner foam acts as second filter to trap the smallest particles while ensuring maximum air passage
  • Adhesive withstands repeated cleaning
  • Smaller than stock to increase air space and circulation around filter
Ships in 3-5 business days
$35.95

Air Filter, Uni

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
XT225 '92 - '07

A quality foam Air Filter to replace the stock one. Uses the same guide and frame as the stock unit. It requires foam filter oil to properly trap dirt particles. Don't forget the Evolution Air Filter Oil kit from No Toil.

Choose Option
No Toil Care Kit
Ships same business day
$17.95

EFI Programmer, Dynojet Power Commander V

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
CRF450L '19 - '25 CRF450X '19 - '25
  • Reduced size from PCIII USB (less than half the size of PCIII)
  • USB powered from computer (9V adapter is no longer needed for programming)
  • Two-position map-switching function built in (map switch not included)
  • Gear/speed input (allows for map adjustment based on gear and speed)
  • Analog input (allows user to install any 0-5V sensor and build an adjustment table based on its input such as boost or temperature)
  • With gear-position input connected, the PCV is capable of allowing each cylinder to be mapped individually and for each gear
  • Unit has a -100/+250% fuel change range (up from -100/+100%), which allows more adjustment
  • 10 throttle position columns (up from nine on PCIII USB)
  • Enhanced "accel pump" utility (increased adjustment and ranges)
  • Made in the U.S.A.
Select Product
Please contact us for availability information
$399.95