Japan Upgrade Front/Rear Wheel & Sprocket Bearing Kit – Hyosung GV GT 125 250 650 R

Description

Uprated Japan Front/Rear Wheel & Sprocket Bearing Kit – Hyosung GV GT 125 250 650 R ST7

📑 Bearing Kit Technical Features:

Japan Made (Genuine) KOYO bearings are trusted worldwide and used on many big bikes. #Trusted	Better Rolling Speeds KOYO bearings are C3-Rated (Ideal for rear wheel use)
Long Life Span KOYO bearings typically last 2 to 4 times longer than standard Korean KBC bearings.	Less Maintenance Ride thousands more miles with less risk of rust or wear compared to stock bearings.

🏍 Model Fitment: GT125, GT125R, GT250, GT250R, GV650, ST7, GT650 & GT650R
(Models from 2003 to 2020 only)

🚚 UK Delivery Time:

Please allow 3-5 working days for delivery within the UK.

🌍 Global Shipping:

We ship worldwide — please contact us for a quick shipping quote.

❌ This kit will NOT fit GV125 Aquila models.

❌ This kit will NOT fit GV250 Aquila models.

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🔧 Install Tips & Advice

Replacing your wheel and sprocket bearings with this premium Japan-made KOYO kit is a great way to restore smoothness and reliability to your Hyosung’s drivetrain. Here are some helpful tips to get the job done right:

• Use a proper bearing puller or press tool when removing old bearings to avoid damage to hubs or forks.
• Clean the bearing housings thoroughly before installing new bearings to ensure a perfect fit and longevity.
• Apply a thin layer of high-quality grease on the bearing races before installation to improve lubrication and prevent corrosion.
• Check sprocket alignment and chain tension after installation to avoid uneven wear or drivetrain noise.
• Torque all fasteners to manufacturer’s recommended specs, and use threadlocker where applicable to prevent loosening.
• Spin the wheels after installation to confirm smooth rotation and listen for any unusual noises that might indicate incorrect fitting.
• For best results, replace bearings in pairs (front and rear) to maintain balanced performance.
• If you’re unsure or don’t have the right tools, consider taking the kit and bike to a trusted mechanic for installation.

Following these simple steps will ensure your upgraded bearing kit delivers long-lasting performance, enhanced safety, and a noticeably smoother ride on your Hyosung.

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💬 Custom Orders: For models such as GD or RX125, please use the
contact form to arrange a custom order.

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💬 Need fitting help or have questions? Check out our
forums for tutorials, manuals, and community support.