CJR Performance Brass Air / Idle Screw for the CRF110

The CJR Brass air screw replaces the factory plastic phillips head screw with a brass thumb style adjustment. The stock screw degrades over time and requires a tool to be adjusted. Brass is more durable and precise than plastic, ensuring that the part will not fail like the stock part. Adjustment is also much easier by simply turning the knob by hand! Fits stock and Koso throttle bodies.