Description
Over long years of road use and riding through all seasons, the basic flexible rubber boots on your stopping units naturally perish, crack, and let in grime. This slow maintenance reality allows dirty rain water, grit, and winter road salt to creep straight inside your sliders, locking up the mounting rods and corroding your small fluid drain valves solid. Overhauling your assembly blocks with this high-grade aftermarket Hyosung caliper rubber kit is the ideal way to avoid total housing failure. It ensures your front and rear controls remain completely responsive, smooth to pull, and entirely safe when you grab the levers on local roads.
💎 CHASSIS REFRESH HYOSUNG CALIPER RUBBER KIT SPECIFICATIONS
| Drain Valve Top CapsStops road slush and grit from clogging up the internal hole on your bleed nipples. | Flexible Shaft BootsKeeps the vital steel frame sliding rods completely dry and free from rust spots. |
| Prevents Slider SeizingRetains your fresh slider lube inside the tunnels for effortless side-to-side floating movement. | Long-Life CompoundMolded using dense elastomer material designed to resist heat and brake spray longer than standard parts. |
📜 Confirmed Fitment Guide
Silver Dual-Piston Housing Group: Sizing matches the factory two-pot sliding housings used across the classic model lines below.
- Hyosung GT125 / GT125R / GT250 / GT250R / GT650 / GT650R: Fits all traditional carb models and EFi versions using TCTC Silver calipers
- Hyosung GV125 / GV250 / GV650 Aquila: Fits classic cruiser configurations with matching front or rear silver TCTC calipers.
- Hyosung ST7 Cruiser: Fits standard factory TCTC Calipers.
These dust covers drop directly onto the left front, right front, or rear single brake caliper blocks depending on your model variant’s setup.
🔧 Install Tips
- Clean Your Bores Thoroughly: Use a non-destructive spray or cleaner fluid along with a fine lint-free cloth to scoop out any old sticky grease, dry crust, or brake pad dust build-up from the internal slide tracks before popping your new rubber pieces in.
- Use Safe Lubricant: Only smear specialized silicone-based brake assembly grease onto the metal pin shafts and inside the rubber tunnels. Never use regular petroleum grease or copper paste on moving rubber boots, as it will cause the material to bloat up and swell.
- Purge out the Air Lines: Once you have everything buttoned back down onto your wheel frames and have re-filled your reservoirs, execute a complete line bleed until you see a fresh stream without bubbles exiting your nipples.










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