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Online store run by Xpert Moto
Local pickup available for pre-orders only
On-site installation at our Lewisham workshop
Online store run by Xpert Moto
Local pickup available for pre-orders only
On-site installation at our Lewisham workshop
Online store run by Xpert Moto
Local pickup available for pre-orders only
On-site installation at our Lewisham workshop
Online store run by Xpert Moto
Local pickup available for pre-orders only
On-site installation at our Lewisham workshop
Call us at: 0433 880 748
Free shipping over $200 (excludes tyres and bulky items)
Need help? book@xpertmotogear.com.au
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- ➔ Brake hydraulic system (525 products)
- ➔ Nissin (141 products)
The Nissin Front Brake Master Cylinder Repair Kit provides the internal replacement components needed to rebuild a worn or leaking 5/8-inch bore front brake master cylinder. Nissin is a well-established OEM supplier of braking components to major Japanese motorcycle manufacturers, and this kit offers a cost-effective path to restoring braking integrity without replacing the entire master cylinder assembly.
Suited to experienced home mechanics and professional workshop technicians working on motorcycles fitted with a Nissin 5/8-inch front master cylinder, it is a straightforward service item for any scheduled brake system rebuild or fluid-loss diagnosis.
- Designed for 5/8-inch bore Nissin front brake master cylinders
- Genuine Nissin replacement components for accurate fit and function
- Restores sealing integrity to address fluid loss and inconsistent lever feel
- Cost-effective rebuild alternative to full master cylinder replacement
| Brand | Nissin |
|---|---|
| SKU | MCBK58 |
| Type | Front Brake Master Cylinder Repair Kit |
| Bore Size | 5/8" |
- Before starting, place the motorcycle on a secure stand and ensure the brake system is depressurised.
- Inspect the master cylinder bore for scoring, pitting or corrosion before fitting the new kit — a damaged bore will not seal correctly and may require full cylinder replacement.
- Clean the bore and reservoir thoroughly with fresh brake fluid (not solvent) to remove all contamination prior to assembly.
- Lubricate new seals with clean brake fluid only — never use grease or petroleum-based lubricants, which degrade rubber seals.
- Use only the brake fluid type (DOT rating) specified by the motorcycle manufacturer; do not mix fluid types.
- After reassembly, bleed the entire front brake circuit to purge air and confirm a firm, consistent lever feel before riding.
- Check all banjo bolt and reservoir connections for leaks after the first short test ride.
- Dispose of drained brake fluid in accordance with local environmental regulations — it must not enter drains or waterways.
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