EBC Brake Disc - MD4154X

The EBC X floating brake disc is engineered to deliver superior stopping performance and an optima...

Best current price£205.07from eBay

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eBayEBC S/Steel Float Full Circle Brake Disc FLHS for Kawasaki Z 1000 ZR1000 2003-06
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Demon TweeksEBC Brakes X Motorcycle Brake Disc - X Series Disc
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Product Information

Full details

The EBC X floating brake disc (MD4154X) is an essential upgrade for Kawasaki sportbike enthusiasts, specifically designed for owners of Z1000 and ZX12R Ninja models from 2003 to 2006. Engineered for high-performance stopping power and consistent braking feel, this disc provides a significant boost in thermal stability and structural integrity; however, professional installation is strongly recommended to ensure proper alignment and safety due to the critical nature of the braking system.

All features

Model Part NumberR9141547
BrandEBC

Extended Product Information

FAQs

Does this package include mounting bolts?

No, the EBC MD4154X is supplied as a standalone disc; you should reuse your existing high-quality mounting bolts or purchase new ones as recommended by your service manual.

Can I use this disc with aftermarket brake pads?

Yes, this disc is compatible with most standard and high-performance brake pad compounds; however, EBC recommends using their matching range of pads for optimal performance.

How often should I check the thickness of the disc?

You should check the thickness during every pad change. Refer to your service manual for the specific minimum thickness limit for your Kawasaki model.

Is this a direct replacement for the stock rotor?

Yes, the dimensions and hole pattern are engineered to be a direct replacement for the factory-equipped discs on the compatible Kawasaki models listed.

Do I need to do anything to the disc before riding?

Yes, always clean the disc surface with a dedicated brake cleaner to remove any shipping preservatives before installation, and follow a proper bedding-in procedure for your brake pads.

Troubleshooting

Brake lever pulsing during application

Check that the rotor is properly centered and that all mounting bolts are tightened to the correct factory torque specification.

Squealing noise when braking

Ensure that new brake pads were bedded in correctly and check for any debris trapped between the pad and the rotor surface.

Uneven pad wear

Verify that the brake caliper pistons are retracting fully and that the floating buttons on the rotor are not seized due to excessive road grime.

Pros and Cons

Pros

  • Improved thermal dissipation during heavy braking
  • High-grade materials ensure long-lasting durability
  • Direct fit for specific Kawasaki Z1000 and ZX12R models
  • Floating rotor design reduces risk of heat-induced warping

Cons

  • Requires professional mechanical knowledge for safe installation
  • Compatibility is limited to specific Kawasaki model years
  • Does not include mounting hardware (bolts)

Setup, Compatibility & Care

Compatibility: This disc is explicitly designed for Kawasaki Z1000 and ZX12R Ninja motorcycles produced between 2003 and 2006. Always verify your motorcycle's specific VIN and service manual requirements before purchase.

Installation:

  1. Secure the bike on a paddock stand.
  2. Remove the front wheel and carefully detach the old rotor.
  3. Clean the mounting surface on the wheel hub thoroughly to remove debris or oxidation.
  4. Install the new disc, tightening the five fixing bolts to the manufacturer's specified torque rating using a calibrated torque wrench.

Care: Regularly inspect the disc for scores or grooves. Ensure the floating rivets are free of heavy brake dust buildup to maintain the disc's ability to float correctly. Always bed in new brake pads with this disc by performing a series of moderate stops to allow for proper surface mating.

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