Description
Factory KBC bearings often wear out prematurely, leading to a “wobbly” feel, noise, and unsafe riding conditions. When upgrading your Hyosung GV125/GV250, internal components matter most. This kit uses Koyo Japan or SKF bearings—globally trusted brands designed for performance upgrades and reliability, not just basic maintenance. Upgrade once, ride further and safer.
💎 Performance & Safety with Koyo Japan Bearings
Lower maintenance, extended lifespan, and superior high-speed performance compared to cheaper alternatives.
| C3 High Speed Rated for optimal performance. |
Japanese Quality Trusted OEM supplier. |
| Long Life Seals Keeps grit and water out. |
Full Kit (5pcs) Front, Rear, Sprocket Hub. |
📜 Confirmed Fitment Guide
✅ WHEELS: Must have the standard silver alloy wheels (see images below).
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❌ WILL NOT FIT: Spoke wheel models (pre-2005) or newer EFI models with disc rear brakes (GV125S, GV250DR, GV300S).
While the wheels are off, upgrade your stopping power! View our brake cable to complete your safety overhaul.
🔧 Install Tips
- Use a Press: For professional results, use a hydraulic press to install new bearings. This prevents damage to the inner race.
- No Hammering: Never hammer directly onto the new bearing. If fitting without a press, use a rubber mallet and a bearing driver that presses on the *outer* race only.
- Seals: Don’t forget to clean and grease your external dust seals (OEM Ref: 09285-33001) before reassembly.
📧 FITMENT QUESTIONS? Email us a photo of your wheel. For technical help or community opinions on installation, visit the HyoRiders Forums.
![Front + Rear Wheel & Sprocket Hub Bearing Kit - Hyosung GV125 GV250 [2005-2017]](https://i0.wp.com/hyoriders.club/wp-content/uploads/2024/06/hyosung-gv125c-gv250-rear-front-wheel-bearings.jpg?fit=800%2C800&ssl=1)

![Front + Rear Wheel & Sprocket Hub Bearing Kit - Hyosung GV125 GV250 [2005-2017] - Image 2](https://i0.wp.com/hyoriders.club/wp-content/uploads/2024/06/hyosung-gv125c-gv250cn-rear-front-wheel-bearings.jpg?fit=1000%2C1000&ssl=1)

![Front + Rear Wheel & Sprocket Hub Bearing Kit - Hyosung GV125 GV250 [2005-2017]](https://i0.wp.com/hyoriders.club/wp-content/uploads/2024/06/hyosung-gv125-gv250cn-rear-front-wheel-bearings.jpg?fit=1000%2C1000&ssl=1)

![Front + Rear Wheel & Sprocket Hub Bearing Kit - Hyosung GV125 GV250 [2005-2017]](https://i0.wp.com/hyoriders.club/wp-content/uploads/2024/06/Front_Hyosung_GV125_GV250_Wheel1.jpg?fit=500%2C500&ssl=1)

![Front + Rear Wheel & Sprocket Hub Bearing Kit - Hyosung GV125 GV250 [2005-2017]](https://i0.wp.com/hyoriders.club/wp-content/uploads/2024/06/Rear_Hyosung_GV125_GV250_Wheel1.jpg?fit=500%2C500&ssl=1)















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