---
product_id: 617494214
title: "Yonex Badminton String BG 66 Ultimax |Blue |Gauge 0.65mm|Quik Repulsion"
brand: "yonex"
price: "1005757₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Yonex"
url: https://www.desertcart.vn/products/617494214-yonex-badminton-string-bg-66-ultimax-blue-gauge-0-65mm
store_origin: VN
region: Vietnam
---

# Quik Repulsion for explosive shuttle speed 0.65mm ultra-thin gauge for precision 30% more durable high-intensity nylon core Yonex Badminton String BG 66 Ultimax |Blue |Gauge 0.65mm|Quik Repulsion

**Brand:** yonex
**Price:** 1005757₫
**Availability:** ✅ In Stock

## Summary

> 🎾 Elevate your game with Yonex BG 66 Ultimax – where speed meets precision!

## Quick Answers

- **What is this?** Yonex Badminton String BG 66 Ultimax |Blue |Gauge 0.65mm|Quik Repulsion by yonex
- **How much does it cost?** 1005757₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/617494214-yonex-badminton-string-bg-66-ultimax-blue-gauge-0-65mm)

## Best For

- yonex enthusiasts

## Why This Product

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

## Key Features

- • **Speed Demon:** Quik Repulsion technology delivers lightning-fast shuttle acceleration to outpace any opponent.
- • **Built to Last:** High-intensity nylon core boosts durability by 30%, keeping your string game strong longer.
- • **Crafted in Japan:** Premium quality and innovation straight from Yonex’s cutting-edge Japanese engineering.
- • **Precision Perfected:** Experience razor-thin 0.65mm gauge for unmatched control and finesse on every shot.
- • **All-Round Excellence:** Balanced blend of speed, control, and durability trusted by world-class pros.

## Overview

The Yonex BG 66 Ultimax badminton string features an ultra-thin 0.65mm gauge combined with Quik Repulsion technology for maximum shuttle speed and control. Engineered with a high-intensity nylon core that offers 30% greater durability, this string delivers exceptional all-around performance favored by top players worldwide. Made in Japan, it’s the ultimate choice for serious badminton enthusiasts seeking precision, speed, and longevity.

## Description

Yonex Developed in Japan

Review: Great
Review: Good

## Features

- The BG 66 Ultimax has a 0.65mm thin gauge and the perfect balance of maximum speed, control and durability, making it the best choice for the world's top players
- High repulsion
- Medium feeling
- The high-intensity nylon core gives 30% greater durability than normal nylon while a high-polymer nylon outer provides sharp feeling and high repulsion - exceptional all-round performance from an extra-fine string
- Country of Origin: Japan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BN42QVLX |
| Best Sellers Rank | #382,988 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #466 in Racket String |
| Brand Name | YONEX |
| Color | Blue |
| Customer Reviews | 3.8 3.8 out of 5 stars (54) |
| Date First Available | January 6, 2023 |
| Included Components | 1 Badminton String |
| Item Dimensions LxWxH | 3.54 x 2.36 x 0.39 inches |
| Item Package Dimensions L x W x H | 6.38 x 4.76 x 0.35 inches |
| Item Weight | 25 Grams |
| Manufacturer | Yonex |
| Material | Nylon |
| Model Name | BG 66 Ultimax |
| Package Weight | 0.01 Kilograms |
| Suggested Users | unisex-adult |

## Images

![Yonex Badminton String BG 66 Ultimax |Blue |Gauge 0.65mm|Quik Repulsion - Image 1](https://m.media-amazon.com/images/I/61xX6mwvzzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by V***O on December 21, 2025*

Great

### ⭐⭐⭐⭐ Review
*by J***E on December 5, 2025*

Good

### ⭐⭐⭐ Review
*by S***Y on November 15, 2025*

I used it for my Yonex muscle power 29 lite badminton racket, keeping tension at 24 lb. On hitting the shuttle, the string sounded abnormal, and the racket broke within 2 minutes.

## Frequently Bought Together

- Yonex Badminton String BG 66 Ultimax |Blue |Gauge 0.65mm|Quik Repulsion
- YONEX BG Exbolt 65 Badminton String
- YONEX BG 65 TI Badminton Racket String (10M Set)

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**Shop now:** [https://www.desertcart.vn/products/617494214-yonex-badminton-string-bg-66-ultimax-blue-gauge-0-65mm](https://www.desertcart.vn/products/617494214-yonex-badminton-string-bg-66-ultimax-blue-gauge-0-65mm)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-07*