---
product_id: 375797931
title: "Air Fuel Mixture Screw for Keihin FCR Carb for Honda CRF150R CRF150R for Yamaha YFZ450 YZ250F YZ426F YZ450F for Kawasaki KLX450R KX250F KX450F for Suzuki RMZ250 RAMZ450 (Black)"
brand: "tonrycue"
price: "792 Ft"
currency: HUF
in_stock: false
url: https://www.desertcart.hu/products/375797931-air-fuel-mixture-screw-for-keihin-fcr-carb-for-honda
store_origin: HU
region: Hungary
---

# Compact precision fit 6061-T6 aluminum durability Wide multi-brand compatibility Air Fuel Mixture Screw for Keihin FCR Carb for Honda CRF150R CRF150R for Yamaha YFZ450 YZ250F YZ426F YZ450F for Kawasaki KLX450R KX250F KX450F for Suzuki RMZ250 RAMZ450 (Black)

**Brand:** tonrycue
**Price:** 792 Ft
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Tune Like a Pro, Ride Like a Legend!

## Quick Answers

- **What is this?** Air Fuel Mixture Screw for Keihin FCR Carb for Honda CRF150R CRF150R for Yamaha YFZ450 YZ250F YZ426F YZ450F for Kawasaki KLX450R KX250F KX450F for Suzuki RMZ250 RAMZ450 (Black) by tonrycue
- **How much does it cost?** 792 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/375797931-air-fuel-mixture-screw-for-keihin-fcr-carb-for-honda)

## Best For

- tonrycue enthusiasts

## Why This Product

- Trusted tonrycue brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight & Compact:** Weighs just 1.13 oz with a sleek design that fits perfectly without bulk.
- • **Durable Aluminum Build:** Crafted from premium 6061-T6 aluminum for long-lasting reliability.
- • **Precision Engine Tuning:** Optimize your carburetor’s air-fuel mix for peak performance.
- • **Direct Replacement Ready:** Easy install with OEM-level fitment to get you back on the trail fast.
- • **Universal Multi-Brand Fit:** Seamlessly compatible with Honda, Yamaha, Kawasaki, and Suzuki models.

## Overview

This Air Fuel Mixture Screw by TONRYCUE is a precision-engineered replacement part made from durable 6061-T6 aluminum. Designed for Keihin FCR carburetors, it fits a broad range of popular dirt bike and ATV models from Honda, Yamaha, Kawasaki, and Suzuki, ensuring optimal air-fuel mixture tuning for enhanced engine performance and reliability.

## Description

Compatible with: For Keihin FCR Carburetors Fitment: For Honda CRF150R CRF150R Expert CRF250R CRF250X CRF450X CRF450R TRX450R

## Features

- Compatible with: For Keihin FCR Carburetors
- Fitment: For Honda CRF150R CRF150R Expert CRF250R CRF250X CRF450X CRF450R TRX450R
- Fitment: For Yamaha WR250F WR426F WR450F YFZ450 YZ250F YZ426F YZ450F
- Fitment: For Kawasaki KLX450R KX250F KX450F Suzuki RM-Z250 RAM-Z450
- Material: Made of 6061-T6 aluminum , durable and directly to replacement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TONRYCUE |
| Brand | TONRYCUE |
| Model | YFZ450 Air Fuel Mixture Screw |
| Item Weight | 1.13 ounces |
| Package Dimensions | 2.32 x 1.65 x 0.39 inches |
| Item model number | YFZ450 Air Fuel Mixture Screw |
| Exterior | Aluminum |
| Manufacturer Part Number | YFZ450 Air Fuel Mixture Screw |

## Product Details

- **Brand:** TONRYCUE
- **Vehicle Service Type:** Motorcycle
- **Recommended Uses For Product:** Motorcycle
- **Manufacturer:** TONRYCUE
- **UPC:** 721618214329

## Images

![Air Fuel Mixture Screw for Keihin FCR Carb for Honda CRF150R CRF150R for Yamaha YFZ450 YZ250F YZ426F YZ450F for Kawasaki KLX450R KX250F KX450F for Suzuki RMZ250 RAMZ450 (Black) - Image 1](https://m.media-amazon.com/images/I/51Ci8PJc8hL.jpg)
![Air Fuel Mixture Screw for Keihin FCR Carb for Honda CRF150R CRF150R for Yamaha YFZ450 YZ250F YZ426F YZ450F for Kawasaki KLX450R KX250F KX450F for Suzuki RMZ250 RAMZ450 (Black) - Image 2](https://m.media-amazon.com/images/I/51JWt4OWhKL.jpg)
![Air Fuel Mixture Screw for Keihin FCR Carb for Honda CRF150R CRF150R for Yamaha YFZ450 YZ250F YZ426F YZ450F for Kawasaki KLX450R KX250F KX450F for Suzuki RMZ250 RAMZ450 (Black) - Image 3](https://m.media-amazon.com/images/I/51jPig83B9L.jpg)
![Air Fuel Mixture Screw for Keihin FCR Carb for Honda CRF150R CRF150R for Yamaha YFZ450 YZ250F YZ426F YZ450F for Kawasaki KLX450R KX250F KX450F for Suzuki RMZ250 RAMZ450 (Black) - Image 4](https://m.media-amazon.com/images/I/51lvMmIugFL.jpg)
![Air Fuel Mixture Screw for Keihin FCR Carb for Honda CRF150R CRF150R for Yamaha YFZ450 YZ250F YZ426F YZ450F for Kawasaki KLX450R KX250F KX450F for Suzuki RMZ250 RAMZ450 (Black) - Image 5](https://m.media-amazon.com/images/I/41S0htbHTZL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- Motorcycle Air Fuel Mixture Screw for Keihin FCR Carb for Honda CRF150R CRF150R Yamaha YFZ450 YZ250F YZ426F YZ450F Kawasaki KLX450R KX250F KX450F Suzuki RMZ250 RAMZ450 (Black)
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**Shop now:** [https://www.desertcart.hu/products/375797931-air-fuel-mixture-screw-for-keihin-fcr-carb-for-honda](https://www.desertcart.hu/products/375797931-air-fuel-mixture-screw-for-keihin-fcr-carb-for-honda)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-01*