Name: Starter Motor Assy - Hyosung RX125 XRX125 RT125D
SKU: 31100HD6300AVAVUS521TBG
Availability: InStock

Starter Motor Assy – Hyosung RX125 XRX125 RT125D

Estimated delivery dates: May 4, 2026 - May 6, 2026

£39.99

💪 HD AFTERMARKET STARTER MOTOR | GET CRANKING

The reliable fix for sluggish starts and worn brushes. Many 125cc Hyosungs eventually wear out the factory starter. This heavy-duty aftermarket assembly is a strong, cost-effective alternative to pricey OEM versions, ready to get your engine spinning again.

✅ Heavy Duty Build: Robust construction for reliable performance and longevity.
🛠️ Affordable Solution: Great alternative to OEM versions.
⚙️ Direct Replacement: Plug & Play installation—no modifications needed.
📦 Install Kit Included: Comes with fresh O-ring and 2x marine-grade stainless bolts.

💡 DIAGNOSTIC TIP: If your relay clicks but the motor doesn’t turn over, the solenoid or motor brushes are likely to blame.

Description

Whether your single-piston thumper struggles to crank or you’re doing an engine rebuild, this upgraded starter is the perfect solution. It’s built tough, priced fair, and guaranteed to fit your Hyosung. We even include the necessary O-ring and stainless bolts to ensure a quick, leak-free install.

💎 Performance with the Reliability!

A strong and affordable starter replacement ensures you get back on the road faster with confidence, eliminating those frustrating non-start situations.

Heavy Duty Type Robust aftermarket construction.	Cost Effective Saves money vs. expensive OEM.
Marine Grade Bolts Prevents corrosion on cover.	Global Shipping Fast delivery worldwide.

📜 Confirmed Fitment Guide

✅ FITS: Hyosung XRX125 (2000–2009)
✅ FITS: Hyosung RX125 SM / RX125 D (All Years)
✅ FITS: Hyosung RT Karion / RT125 D (2004–2015)

OEM Part #: 31100HD6300

💡 CHECK YOUR SOLENOID:
Always inspect your starter solenoid during replacement. A worn or faulty solenoid can lead to premature starter failure.

🔧 Installation Tips & Advice

Safety First: Disconnect the battery before working on the electrical system.
Grease Terminals: We recommend applying a dab of dielectric grease to all terminals for longevity and weather resistance.
Check Connection: Check for corrosion or burnt terminals on the starter motor and cables when installing.

📧 FITMENT QUESTIONS? Email us with your model details. For help with wiring diagrams or manuals, visit the HyoRiders Forums.