Name: Brake Disc Rotor Bolts [x6] - Hyosung GT125R GT650 GV250 RX125 GT250 TE450
SKU: 59421-03A01
Availability: InStock

Brake Disc Rotor Bolts [x6] – Hyosung GT125R GT650 GV250 RX125 GT250 TE450

Estimated delivery dates: Feb 14, 2026 - Feb 16, 2026

£12.99

🛑 CRITICAL BRAKING SAFETY | BRAKE ROTOR BOLTS

Keep your brakes safe and reliable. These genuine replacement brake disc bolts are a critical safety item. They ensure your brake discs are firmly attached, maintaining essential braking performance and preventing costly damage from stripped or rusty old hardware.

✅ OEM Spec: Perfect fitment
🛠️ Sold as x6 Pack: Enough for one single disc.
🔩 Safety First: Essential for routine maintenance or disc replacements.
🇬🇧 UK Stock: Rapid dispatch for peace of mind.

🚦 DUAL DISC OWNERS NOTE:
If your bike has two front discs (e.g. GT650R, GT250R), increase the quantity at checkout to **2x** to receive the required 12 bolts for a full conversion.

Description

These genuine replacement brake disc rotor bolts come in a pack of x6 — enough to fit one brake disc securely on your Hyosung bike. Made to exact OEM specifications, these bolts ensure your brake discs are safely and firmly attached, maintaining critical brake performance.

Perfect for replacing old, rusty, or stripped bolts during routine brake maintenance or disc replacements. Each bolt is crafted for durability and reliability, so you can trust your brakes to perform at their best.

💎 Improved Reliability vs OEM

Don’t take chances with old hardware when it comes to your braking system. New bolts ensure proper thread engagement and correct torque retention.

OEM Specification Ensures perfect fitment (59421-03A01).	High Durability Strong steel construction for safety.
Prevents Damage Avoids stripping threads in expensive hubs.	Wide Fitment Front & Rear on many models (2003-2020).

📜 Confirmed Fitment (2003–2017 Models):

Fits a wide range of models. Note that some bikes may use these on the front *and* rear, while others only on the front.

GT125R, GT250R, GT650R, GV650	GT125, GT250, GT650 Naked
GV125 (Front only), GV250	RX125SM, TE450S

🔧 Installation Tips & Help

Follow these steps to ensure safe and correct installation of your new brake rotor bolts:

**Clean Threads:** Always clean the hub threads thoroughly before fitting new bolts.
**Thread Locker:** Apply a small amount of medium-strength thread locker (e.g., Loctite Blue) to the threads for extra security against vibration.
**Torque Sequence:** Tighten all bolts evenly using a criss-cross pattern to the manufacturer torque specification (consult your service manual).

📧 SALES ENQUIRY? Email us for direct product questions. For general community discussions or tutorials on brake maintenance, visit our Community Forums.