Rear Brake Disc Rotor – Hyosung GT125R GT250R GT650R GT125
Banish mushy lever feedback and dangerous brake shudder. This precision-engineered rear brake disc rotor is the ultimate refresh for your GT setup, ensuring you do not get left stuck in the garage with a warped or heavily scored braking surface. Built from high-carbon heat-treated stainless steel, it is a direct replacement that ensures your stopping power remains completely sharp and reliable.
- Material // Heat-treated Stainless Steel (Resists warping).
- Finish // Precision-ground for immediate pad bedding.
- Direct Fit // Replaces OEM 69211HM8103 perfectly.
- 📦 What’s Included // 1x Rear Brake Disc Rotor.
Description
Over time, corrosive winter road salt and constant heavy braking cycles thin out your original factory brake disc, leading to a “mushy” lever response or dangerous thermal warping under load. This premium replacement rotor serves as the definitive mechanical upgrade, utilising high-grade stainless steel that handles extreme friction heat much better than the standard stock part. Whether you are fully restoring a classic carburettor model or simply maintaining your EFI daily commuter, this disc ensures your machine slows down smoothly while keeping you safe on the road.
💎 Performance Meets Aesthetics
Upgrade your GT’s rear wheel assembly with a performance disc built to handle demanding road use without rusting or scoring.
| Improved Cooling Heat-treated ventilation paths designed to eliminate severe brake fade. |
Corrosion Resistant High-grade stainless steel composition stays cleaner for longer in wet weather. |
| Quiet Braking Precision ground parallel surfaces eliminate lever pulsing and squeal. |
Premium Quality Matches original factory bolt patterns for a hassle-free hub installation. |
📜 Confirmed Fitment Guide
📅 YEARS: Fits all Carburettor and EFI configurations manufactured from 2003 through to 2020.
❌ WILL NOT FIT: GV650 Aquila / Avitar Cruiser models. Cruiser hub geometry requires a completely different replacement pattern.
Old factory disc mounting bolts are highly prone to weathering, stripping, or snapping mid-turn. We strongly recommend completing your brake overhaul with high-tensile **Titanium replacement bolts**. View Titanium Disc Bolts here.
🔧 Install Tips
- Clean First: Thoroughly douse both sides with heavy-duty brake cleaner to strip away the oily storage layer before fitting your pads. Failing to clean it will ruin new brake compound instantly.
- Torque Carefully: Always implement a reliable torque wrench and use a fresh drop of high-strength thread locker fluid on your mounting bolts to guarantee road safety.
Reference OEM #: 69211HM8103
Additional information
| Weight | 2 kg |
|---|---|
| Dimensions | 35 × 35 × 10 cm |
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GARAGE PICKS // ADD TO BUILD
-
Stainless Steel Brake Caliper Rebuild Kit [Repair Parts] – Various Hyosung Models
£78.99 -
Stainless Steel Brake Caliper Pin x2 (Pad Retaining Bolt Axle) – Hyosung GV | GT | GTR [Various Models]
£19.99 -
TiTANIUM (Ti) Brake Disc Rotor Bolts – Hyosung GT125R GT650 GV250 GT250
£23.99 -
Brake Disc Rotor Bolts [x6] – Hyosung GT125R GT650 GV250 RX125 GT250 TE450
£12.99
EXPLORE // RELATED PRODUCTS
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Aftermarket Rear View Mirrors [Round Side] – Hyosung GT125R GT250R GT650R
£25.99 -
EBC Heavy Duty Clutch Plates Friction Drive Overhaul Kit – Hyosung GT125R GV125 GT125 XRX125 RT125D GA125
£65.99 -
Braided Fuel Line & BIG Filter Kit – Hyosung GT125 GT250 {Carby Models}
£15.99 -
Aftermarket Ignition Coil – Carby Hyosung GV125 GT125 GV250 GT125R GT250
£29.99
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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