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.  

Engine

CRF230F '03 - '25

CRF230F 240cc Kit:

  • 67mm piston, pin, clips, and rings
  • New (not reground) high-performance camshaft
  • Includes heavy-duty valve springs
  • Includes head and base gaskets
  • Requires boring of your stock cylinder to fit the new piston
Please contact us for availability information
$299.95
CRF150F '03 - '05 CRF230F '03 - '25

High performance camshaft for the CRF150F 03'-05' and CRF230F. Higher lift and duration than stock.

  • Adds 1+ HP to fully modified motor
  • Makes more aggressive race-style of power
  • Bike still starts easily and idles smooth
Please contact us for availability information
$167.95
CRF230F '03 - '25

Heavy-duty springs help prevent clutch slip in high-performance motors.

  • Custom wound from chrome-silicon wire
  • Preset for long life
  • Higher spring seat pressure to resist clutch slip
Choose Model
Ships in 3-5 business days
$17.95
CRF150F '03 - '25 CRF230F '03 - '25 DR650 '90 - '25 TW200 '86 - '25 XT225 '86 - '07 XT250 '08 - '25 DR350S '90 - '93 DR350SE '94 - '99 DR350 '90 - '99

A 'wrench style' tool to turn the 'square top' tappet screws. The wrench does a better job of holding the adjuster screw still while tightening the locknut. Slim and flat, this tool is easy to carry in a tool pack.

Ships same business day
$14.95
DR650 '96 - '25 CRF150F '03 - '25 CRF230F '03 - '25 TW200 '86 - '25 XT225 '92 - '07 XT250 '08 - '25 DR350S '90 - '93 DR350SE '94 - '99 DR350 '90 - '99
  • Allows precise valve lash adjustment without disturbing the setting when the lock nut is fastened
  • Knurled knob on adjuster drivers ensure a precise and secure grip
  • Integrated repositionable wrench handle holds the lock nut while the drivers are used to loosen or tighten the valve adjustment screw

Set includes:

  • (1) 10mm steel socket wrench
  • (1) 3mm square tappet adjuster
Ships same business day
$34.95
CRF150F '03 - '25 CRF230F '03 - '25

These valve springs are required when using the BBR High Performance camshaft for the CRF150/230F.

  • Built from the highest quality chrome-silicon wire
  • Fully shot-peened and preset for long life
Ships in 3-5 business days
$83.95