Description
Upgrade your bike’s performance with the Motorcycle Carburetor Idle Speed Adjusting Screw Kit specially engineered for PWK, NSR, PWL, PE24, PE26, PE28, PE30, and KR150 carburetors. Designed for precision tuning, this kit ensures smooth idle, optimal fuel mixture, and reliable throttle response, giving you the confidence to hit the road with peak efficiency.
Key Highlights
- Complete set includes high‑grade adjusting screws, lock nuts, and installation hardware.
- Precision‑machined from hardened steel for durability and resistance to wear.
- Exact OEM specifications guarantee a perfect fit for PWK, NSR, PWL, PE24, PE26, PE28, PE30, and KR150 carburetors.
- Corrosion‑resistant coating protects against moisture, oil, and road grime.
- Easy‑install design reduces downtime – no special tools required beyond a standard screwdriver.
Why Choose This Kit?
When the idle speed is off, your motorcycle can stall, surge, or waste fuel. Our adjusting screw kit delivers the fine‑tuning control you need to:
- Maintain a steady idle at any temperature.
- Improve fuel economy and lower emissions.
- Enhance throttle response for smoother acceleration.
- Extend the life of your carburetor by preventing excessive wear.
Compatibility
This kit is fully compatible with the following carburetor models:
- PWK
- NSR
- PWL
- PE24
- PE26
- PE28
- PE30
- KR150
Installation Made Simple
Follow these quick steps to get your bike back on the road:
- Remove the old idle adjusting screw and clean the mounting area.
- Insert the new screw from the kit, aligning the thread with the carburetor body.
- Tighten the lock nut to secure the screw in place.
- Adjust the idle speed using a screwdriver until the engine idles smoothly at the recommended RPM.
- Re‑check the setting after a short ride and fine‑tune if necessary.
Specifications
- Material: Hardened steel with anti‑corrosion coating
- Thread size: OEM‑matched to each listed carburetor model
- Package includes: 4 adjusting screws, 4 lock nuts, installation guide
- Weight: 0.12 kg (approx.)
Customer Assurance
We stand behind the quality of our products. Each kit undergoes rigorous testing to ensure it meets or exceeds OEM standards. Enjoy fast shipping, hassle‑free returns, and dedicated support for any installation questions.
Boost your bike’s reliability and performance today with the Motorcycle Carburetor Idle Speed Adjusting Screw Kit – the perfect solution for riders who demand precision and durability.






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