Shimano RT54 Centrelock Rotor - 180mm

The Shimano RT54 disc brake rotor offers reliable and consistent stopping power across various rid...

Best current price£12.50from Merlin Cycles

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Merlin CyclesShimano Silver Rt54 Centrelock Rotor - / 160Mm / Centerlock
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£12.50
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OnBuy.comShimano Disco 160Mm Center Lock-Sm-Rt54
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Lepape EMEAShimano Argent Disque Center Lock 160Mm Sm-Rt54 Money
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Product Information

Full details

The Shimano RT54 Centrelock Rotor is an ideal choice for cyclists seeking reliable, consistent stopping power for mountain or hybrid bikes. Featuring the efficient Shimano Centrelock mounting system, it simplifies maintenance and installation compared to traditional six-bolt designs, though it is important to note that this specific rotor is strictly engineered for use with resin brake pads only.

All features

SeriesRT54
Model Part NumberSMRT54M
BrandShimano

Extended Product Information

FAQs

Can I use metallic brake pads with the RT54 rotor?

No, the RT54 rotor is specifically designed for use with resin brake pads only. Using metallic pads will cause rapid wear.

What tools do I need to install this rotor?

You need a standard Centrelock lock ring tool, which is the same tool used for external bottom bracket cups.

Is this rotor compatible with six-bolt hubs?

No, this is a Centrelock rotor. It is not directly compatible with six-bolt hubs unless you use a dedicated Centrelock-to-six-bolt adapter.

How do I clean my Shimano RT54 rotor?

Use a clean cloth and isopropyl alcohol to wipe down the braking surface to remove any contaminants.

What is the primary difference between this and the SM-RT53?

The RT54 is approximately 10% lighter and features updated design aesthetics and materials for improved reliability.

Troubleshooting

Braking feels spongy or weak

Check if the brake pads are contaminated with oil or if the system requires a brake bleed.

Brake squealing noise

Ensure that the pads are resin-type and verify that the rotor is clean and free of debris.

Rotor movement or clicking

Check that the Centrelock lock ring is tightened to the correct manufacturer torque specifications.

Pros and Cons

Pros

  • Quick and easy installation with Centrelock system
  • Lighter weight than the previous SM-RT53 model
  • Consistent and reliable stopping performance
  • Professional-grade build quality

Cons

  • Compatible exclusively with resin brake pads
  • Requires specific Centrelock tool for installation
  • Not intended for metallic brake pads

Setup, Compatibility & Care

Installation requires a standard Shimano Centrelock lock ring tool. Ensure that the splines are aligned correctly on the hub before tightening the lock ring to the recommended torque specification. Regarding compatibility, this rotor is strictly for resin brake pads; using metal or sintered pads will lead to premature wear of the braking surface and reduced stopping performance. To maintain the rotor, keep it free of oils, grease, or cleaning agents that could contaminate the surface. If cleaning is necessary, use isopropyl alcohol and a clean cloth. Periodically inspect the rotor for scoring or excessive thinning caused by pad wear.

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