Upgrade or fine-tune your mini bike’s performance with the TB parts Pilot Jet Kit. Designed for stock carburetors (N424-74C type), this kit includes a selection of jet sizes to help you achieve smoother throttle response and improved low-speed performance.
Key Features:
- Includes three jet sizes: #38, #40, and #42
- Precision-made brass construction for consistent fuel delivery
- Direct replacement for stock N424-74C carburetors—no modification required
- Ideal for tuning air/fuel mixture when upgrading exhaust, air filter, or carb settings
Model Compatibility:
- Kawasaki KLX110 – All years & Models
- Kawasaki KLX140 – All years & Models
- Honda CRF110 – Carbureted models
- Honda CRF70 / XR70
- Honda TRX90
This TB parts kit provides the flexibility to fine-tune your carburetor for optimal performance, whether running stock components or performance upgrades.
