P2R AIR PWK 21mm Universal Idle screwRef : P2R05704A / 30516

Idle Screw AIR PWK 21mm by P2R

Adjustment screw kit designed for PWK 21mm carburettors, including an idle screw and an air screw. It allows for separate adjustment of the idle and air supply to achieve precise engine operation. Supplied with the 2 springs mentioned in the description.

Design and Materials

• Designed for PWK 21mm carburettor allowing compatible replacement of adjustment screws
• FOR KEHIN/PWK 21 version ensuring compatibility with KEHIN/PWK 21 body

Practicality and Features

• Kit including idle screw and air screw for separate adjustment of idle and air/fuel mixture
• Sold with the 2 springs for immediate replacement of adjustment components

The Advantages

• Sold as a kit
• This product is listed under CARBURATION category, making it easier to use during maintenance or tuning operations