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CJR Performance Brass Air / Idle Screw for the 2014-2024 Honda Grom / Monkey

CJR Performance Adjustable Air & Idle Screw

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. 

* Screws sold separately 

Customer Reviews

Based on 4 reviews

They sent me the wrong air screw. The one I received was less than half the size and didn’t fit the thread pattern

Nicholas Conway
They work awesome

I have a 2022 Honda grom and a 2023 I’ve been looking for new ways to make them run better and these make it easy to adjust only reason I gave it 4 stars is I think I was playing with it to much and it fell out on the road

Adam Jones
Well made

Fit and finish are great. Nice for quick tool-less adjustments.

Michael Ivory
CRJ performance idle screw

Like it lots for easy adjustments, no need for screwdriver and will out last stock.