Stainless Steel Crank Shaft Plug (Flywheel Stator Cover Cap) – Hyosung GV125-S [Bobber 125 S]
💎 CNC STAINLESS CRANK PLUG | GV125S BOBBER UPGRADE
Bin that soft factory alloy plug and upgrade to pure strength. We custom-machined this plug in SOLID stainless steel. It’s rust-proof, won’t strip easily like the OEM black aluminium, and adds a subtle, polished custom visual look to your Bobber’s engine case. The ultimate fit-and-forget item.
- ✅ Material: CNC-machined 304 Stainless Steel (Polished finish).
- 🛠️ Design: Robust HEX slot (not soft alloy); no special tools needed.
- ⚙️ Durability: Corrosion-proof, resists rounding off, built for life.
- 📦 Install: Direct swap for OEM part 09259-26015JS.
📺 Check the video in the gallery!🖼️
Description
The factory alloy timing plugs are a known weak point. They are soft, painted black, and strip easily after just a few services or aggressive torqueing. They look tired quickly. This stainless steel plug is the definitive upgrade for riders of the popular GV125S Bobber. Stainless steel is simply stronger, resists rust and damage, and provides a sleek visual upgrade that lasts the life of the motorbike.
💎 Performance in the Details (CNC/Stainless)
A subtle touch of CNC quality that speaks volumes about how you maintain your machine. Stronger, sharper, better looking.
| Indestructible HEX Won’t round off like stock alloy. |
Corrosion Proof Stays shiny, no rust or fading. |
| Visual Upgrade Polished finish catches the light. |
Precision CNC Cut Perfect thread engagement every time. |
📜 Confirmed Fitment Guide
📅 YEARS: All models 2019+ onwards
❌ WILL NOT FIT: Older pre-2018 carbureted GV125s, GT125, GT250, or any 300cc models.
Match this polished crank plug with our other stainless engine dress-up bolts for a complete, clean engine bay aesthetic. View all CNC & Stainless Upgrades here.
🔧 Install Tips
- Clean Surfaces: Ensure the O-ring and mating surfaces are perfectly clean before installing.
- Torque it Right: Consult your forum service manual for the exact torque spec. Do not overtighten, even though it’s stainless steel!
- See the Video: Check the video in the gallery for a quick fitting guide!
📧 NEED GUIDANCE? Email us or visit the HyoRiders Forums for detailed install tutorials and torque specs.
Additional information
| Weight | 0.6 kg |
|---|---|
| Dimensions | 5 × 5 × 5 cm |
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GARAGE PICKS // ADD TO BUILD
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Oil Drain Cover O-Ring [Strainer Cap Seal] – Hyosung GV125-S (Injected)
£4.99 -
520 Upgrade Chain & Sprocket Kit [Conversion] – Hyosung GV125-S EFi Bobber 125 S
£125.99 -
Oil Filter – Hyosung GV125-S EFi [Bobber 125 S]
£12.99 -
NGK Uprated HT Lead Spark Plug Caps (x2) – Hyosung GV125-S EFi Bobber 125 S
£68.92
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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.
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