15mm Carburetor Upgrade for Honda Z50 XR50 CRF50
- 15mm upgrade improves airflow and throttle response
- Keihin style design for smooth and reliable performance
- Direct bolt on fit with stock intake and airbox
- Ideal for stock and mild performance pit bike build
- Fits Honda Z50, XR50, and CRF50 pit bike models
50 Caliber Racing 15mm Carburetor for Honda CRF50 and XR50 Pit Bikes
This 50 Caliber Racing 15mm carburetor is a great upgrade over the stock 13mm unit found on Honda CRF50 and XR50 pit bikes. Designed in a Keihin style layout, it offers improved airflow and performance while still fitting the factory intake and airbox for an easy bolt on upgrade.
If your bike is hard to start, running poorly, or just lacking power, this carburetor is a simple way to restore performance and gain a little extra throttle response at the same time. Instead of spending time cleaning, rebuilding, or adjusting a worn out carb, you can install this one and get back to riding.
Manufactured to OEM fitment standards, this carb installs just like stock with no modifications required. Perfect for stock bikes, mild performance builds, and riders looking for a reliable and affordable upgrade.
Features
- 15mm performance upgrade over stock 13mm carburetor
- Keihin style design for smooth throttle response
- Direct bolt on fit with factory intake and airbox
- Improves starting, power, and overall rideability
- High quality aftermarket construction
- Easy installation with no modifications required
Fitment
- Honda Z50 (1979-1999)
- Honda XR50 (2000-2003)
- Honda CRF50 (2004-2024)









