Upgrade Clutch Friction Plates & Springs Drive Overhaul Kit – Hyosung GV300S GV300SS
Upgrade your GV300S clutch performance beyond stock. Featuring premium friction plates and reinforced springs from EBC or TRW, this configuration delivers better bite, less slip, and improved torque transfer across everyday roads.
- Performance // Superior European friction compounds built for stable thermal resistance and high-mileage commuting.
- Hardware // Upgraded springs engineered roughly 10% stiffer than factory parts to completely eliminate slip under load.
- Utility // Provides cleaner power coupling and firmer hand leverage for a dependable transmission life.
- Kit // Arrives as a complete package containing a full matching set of friction plates alongside heavy-duty clutch coil springs.
If you are not sure, please open your clutch cover and send the picture to us of your setup!
Description
The standard assembly inside the modern 300cc cruiser engine lives a demanding life when subjected to dense town traffic, heavy pillion loads, or fast open-road journeys. This heavy-duty overhaul kit provides a definitive mechanical upgrade rather than a simple maintenance component. By utilizing trusted European brands like EBC or TRW, the elevated material specifications resist fading under high operating temperatures, ensuring a positive drive connection whenever dropping the lever on everyday roads.
💎 TRANSMISSION OVERHAUL SPECIFICATIONS
| Premium MaterialsSourced from EBC or TRW to guarantee stable compound friction under load. | Reinforced SpringsStiffened coil ratings prevent power loss from basket friction slipping. |
| Firmer Lever BiteOptimized plate feedback delivers a highly predictable engine engagement point. | Commuting LongevityDurable design characteristics engineered to withstand constant urban shifting. |
📜 Confirmed Fitment Guide
Modern V-Twin Bobber Group: Direct drop-in component compatibility verified for the 300cc models specified below.
- Hyosung GV300S Aquila Bobber: Fits all production years from 2020 to present date.
- Hyosung GV300SS Aquila Supreme: Fits all spoke-wheel cruiser model years from 2020 onwards.
- Alternative Engine Capacities: Traditional GV125, GV250, or GT sport lines use alternative basket dimensions. This kit is configured strictly for 300cc engine casings.
🔧 Install Tips
- Friction Pre-Soaking: Always submerge the fresh cork elements entirely inside clean motor oil for a few hours prior to seating them in the basket. This process stops initial dry-start glaze damage the first time you fire the motor up.
- Steel Separator Verification: Examine your existing non-friction steel separator plates carefully for warp errors, hot spots, or deep blue glazing. Hardened plates matching these descriptions must be replaced to prevent clutch drag.
- Lubricant Grade Selection: Fill your crankcase with premium, motorcycle-specific engine oil that contains proper wet-clutch anti-slip additives. Avoid standard car or supermarket options that can trigger glaze slip.
- Manufacturer Reference Cross-Match: Directly matches internal production catalogue markers 21441HJ8201 and 09440H16003.
Additional information
| Weight | 2 kg |
|---|---|
| Dimensions | 20 × 20 × 5 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.
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