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Gudgeon Pin Piston Circlips (2x Circlip Snap Ring) – Hyosung GT125R GV125 GT125

Estimated delivery dates: Aug 7, 2026 - Aug 8, 2026

£5.99

💎 Piston Circlips // CARBY 125 TWINS

Don’t let a tiny clip derail your entire engine project. These high-tension gudgeon pin circlips act as your mechanical insurance during a top-end overhaul. Because the original factory items are incredibly easy to ping across a messy workshop, we provide these as a matched pair to keep your 125cc V-Twin build moving forward safely.

  • Engine Essential // High-tension spring steel for a secure, permanent lock.
  • Direct Replacement // Fits all 125cc V-Twin carburettor models perfectly.
  • Workshop Insurance // Supplied as a pair (2x clips) — because spares are a must.
  • 📦 What’s Included // 2x Piston Circlips (Covers 1 Piston).
QUANTITY ADVICE: One piston requires 2x clips. If you are doing a full rebuild on both the Front and Rear cylinders, please change your order quantity to “2” at checkout so you receive 4x clips in total.
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Description

During an engine overhaul, it is always the smallest parts that cause the biggest delays. These gudgeon pin circlips are notorious for disappearing into the dark corners of the workshop. Since original Hyosung parts for the legacy GT and GV series are no longer produced, these high-quality replacements are vital for any 125cc rebuild. We supply aftermarket ones, so you don’t get stuck in the garage for months hunting down rare components.


💎 Small Part, Massive Importance

Precision-engineered tension clips designed to fit the original 125cc piston grooves perfectly without any dangerous lateral play.

High Tension Steel
Resists vibration and heat cycle fatigue.
Snug Fitment
Matches OEM 125cc groove specifications.
Workshop Essentials
Never reuse old, over-stretched piston clips.
Fast Dispatch
Dispatched straight from active UK club stock.

📜 Confirmed Fitment Guide

✅ FITS: Hyosung GT125, GT125R (Comet/Sport), and GV125 Aquila (Carby models).
📅 YEARS: 2001 through to 2017 (Legacy Carby V-Twin engines).
❌ WILL NOT FIT: GV125-S EFI liquid-cooled models (2018 onwards) or any 250cc/650cc powerplants.

💡 RECOMMENDED PAIRING:
Avoid reusing compromised top-end seals. Ensure a perfect, leak-free compression lock by pairing these snap rings with a fresh Engine Gasket Set while you have the cylinders stripped down. Browse Gasket Kits here.

🔧 Install Tips

  • Orbit Warning: These high-tension clips are spring-loaded! Always use steady needle-nose pliers and work slowly. If they slip mid-install, they will launch clean across the workshop floor.
  • Block the Crankcase: Before seating the clips, firmly stuff a clean rag down into the open crankcase mouth surrounding the connecting rods. If a clip slips, it prevents it from falling directly into the bottom-end gears.
  • Check the Click: Double check that the snap ring is fully clicked home into the recessed piston groove before mounting the cylinder jug over the assembly.

Reference OEM #: 09381H14001

📧 NEED AN EXTRA HAND? If you have specific engine configuration queries, just email our team with your model details. For setup teardowns, manuals, or styling inspiration, jump onto the HyoRiders Club Forums.

Additional information

Weight 0.20 kg
Dimensions 30 × 20 × 2 cm

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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.