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.  

Search Products

Category
Model
Year

Big Bore Kit - 195cc, BBR

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
CRF150F '06 - '25

High quality bore kit that shows substantial power gains throughout the RPM range. 65mm piston. 9.8:1 compression ratio allows use of premium pump gas. Complete kit includes: cylinder, piston, ring set, pin, clips and gaskets.

  • All new design
  • Brand new high quality BBR aluminum cylinder
  • 9.8:1 compression ratio
  • 65mm piston
  • Includes cylinder, piston, pin, rings, and gaskets
Please contact us for availability information
$279.95