Register

Front Engine Sprocket Nut – Hyosung GV300S

Estimated delivery dates: Jul 2, 2026 - Jul 3, 2026

£15.99

💎 FRONT SPROCKET NUT | CRITICAL DRIVETRAIN SAFETY

Secure your power transfer. This essential OEM replacement nut firmly locks your front sprocket in place, preventing catastrophic failure and keeping your chain tight. A small part with a massive job.

  • OEM Quality: Genuine Hyosung part ensures perfect fit and material strength.
  • 🛠️ Visual Look: Supplied in silver or yellow zinc-coated finish (both function the same!).
  • ⚙️ Performance Win: Ensures correct torque and safe power delivery to the rear wheel.
  • 📦 What’s Included: 1x Front Engine Sprocket Nut.

💡 CRITICAL WARNING: You MUST use a new locking washer (sprocket retainer) with this nut. Reusing the old washer is a major safety risk as it cannot lock the nut properly!
Secure Checkout via

Description

The front engine sprocket nut is often overlooked, but it’s a vital safety component of your GV300S drivetrain. When you upgrade your chain and sprockets, you need fresh hardware. This is an OEM-grade component designed to handle the torque of your 300cc engine. Don’t risk performance loss or drivetrain failure with a worn or rusted original nut.


💎 Engineered for the GV300S

Ensuring proper fitment and using quality materials is key to a reliable ride. This part is a small investment that prevents big problems.

High-Grade Steel
Built for high torque.
OEM Direct Fit
Zero modifications needed.
Safety Critical
Locks sprocket in place.
Corrosion Resistant
Silver or Yellow Zinc finish.

📜 Confirmed Fitment Guide

FITS: Hyosung GV300S EFi Models (Aquila / Bobber)
📅 YEARS: 2020, 2021, 2022, 2023, 2024+ Onwards

💡 [ESSENTIAL PAIRING]:
You *must* replace your front sprocket locking washer at the same time as this nut. It is a one-time use safety component. View GV300S Locking Washer Here.

🔧 Install Tips

  • Torque Spec: Check your GV300S manual for the specific Newton Meters (Nm). It’s a high torque setting (usually 80-100 Nm). Use a torque wrench.
  • Clean Threads: Ensure the engine shaft threads are clean before fitting to get an accurate torque reading.
  • Lock It Down: Once tightened, fold the edges of the new locking washer over the flat sides of the nut to prevent it from ever backing out.

📧 FITMENT QUESTIONS? Email us for sales support. For community help and installation advice, visit the [HyoRiders Forums]

Additional information

Weight 0.5 kg
Dimensions 10 × 10 × 2 cm

Reviews

There are no reviews yet.

Share Your Feedback

GARAGE PICKS // ADD TO BUILD


Independent Shop supplying ride enhancements and quality spares with fast dispatch. Need assistance? Access our workshop guides, manuals, tutorials or drop by the forums for troubleshooting help.