---
product_id: 33059562
title: "(9501R4 R4 Rapid Response Accelerator Pump to Throttle Linkage System"
brand: "ready racing"
price: "A$79"
currency: AUD
in_stock: true
category: "Automotive"
url: https://www.desertcart.com.au/products/33059562-9501r4-r4-rapid-response-accelerator-pump-to-throttle-linkage-system
store_origin: AU
region: Australia
---

# (9501R4 R4 Rapid Response Accelerator Pump to Throttle Linkage System

**Brand:** ready racing
**Price:** A$79
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** (9501R4 R4 Rapid Response Accelerator Pump to Throttle Linkage System by ready racing
- **How much does it cost?** A$79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/33059562-9501r4-r4-rapid-response-accelerator-pump-to-throttle-linkage-system)

## Best For

- ready racing enthusiasts

## Why This Product

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

## Description

(9501R4 R4 Rapid Response Accelerator Pump to Throttle Linkage System

## Features

- R4 replaces your existing standard linkage system that connects to your accelerator pump inside your carb with Ready Racing's new patent pending linkage technology
- R4's design allows for immediate rapid throttle response, eliminating 4 stroke hesitation/bog, and reducing hot engine stalling
- Ideal in conditions that require precise throttle response
- Bolt-on product that requires no modification
- Fits: Honda CRF250/450R/X 02-06, CRF150R 07; Kawasaki KX450F 05-09, KX250F 05-09; KTM SXF250/450 03-09, XC/EXC450/525 03-09; Suzuki RM-Z450 05-07, RM-Z250 04-09; Yamaha YZ250/450F 03-09

## Images

![(9501R4 R4 Rapid Response Accelerator Pump to Throttle Linkage System - Image 1](http://ecx.images-amazon.com/images/I/41jgRARN1EL.jpg)
![(9501R4 R4 Rapid Response Accelerator Pump to Throttle Linkage System - Image 2](http://ecx.images-amazon.com/images/I/41Rb0r21jUL.jpg)

---

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**Shop now:** [https://www.desertcart.com.au/products/33059562-9501r4-r4-rapid-response-accelerator-pump-to-throttle-linkage-system](https://www.desertcart.com.au/products/33059562-9501r4-r4-rapid-response-accelerator-pump-to-throttle-linkage-system)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-21*