Hope RX Centrelock Floating Disc Rotor - Orange - 160mm

The Hope RX Centrelock Floating Disc Rotor is designed to meet the demands of modern road disc bra...

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Merlin CyclesHope Orange Tech Rx Centrelock Floating Disc Rotor - / 140Mm / Centerlock
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Product Information

Full details

The Hope RX Centrelock Floating Disc Rotor is a high-performance braking component designed for road cyclists seeking consistent stopping power and thermal reliability. This rotor is ideal for riders upgrading their disc brake systems, featuring a two-piece floating construction that mitigates warping under heavy heat. While it offers excellent durability and a unique aesthetic, users should note that the lockring is not included in the package and must ensure adequate frame and caliper clearance before installation.

All features

SeriesRX
Model Part NumberHBSP394160CLC
BrandHope

Extended Product Information

FAQs

Does this rotor come with a lockring?

No, the Hope RX Centrelock Floating Disc Rotor does not include a lockring.

Can I use this with 6-bolt hubs?

No, this is specifically designed for centre-lock hub systems.

What is the benefit of a floating rotor?

Floating rotors allow the steel braking track to expand with heat without warping, which improves performance and durability.

Is this rotor suitable for mountain bikes?

While intended for road disc systems, ensure your frame and caliper clearance is sufficient, as some MTB calipers may interfere with the floating design.

How do I ensure the rotor is compatible with my bike?

Prior to installation, manually rotate the wheel to confirm that the rivet heads do not strike the brake caliper or any part of the frame.

What is the recommended cleaning method?

Clean the braking surface with a dedicated disc brake cleaner or isopropyl alcohol to remove oil, grease, or road grime.

Troubleshooting

Rotor rubbing against the brake caliper

Check that the caliper is properly aligned and that the frame mount provides enough clearance for the floating rivets.

Brake judder or inconsistent braking

Check the rotor for true alignment and ensure the hub lockring is tightened to the correct torque specification.

Lockring will not tighten onto the hub

Ensure you are using a lockring compatible with your specific axle type (e.g., thru-axle specific external or internal spline lockrings).

Pros and Cons

Pros

  • Reduces risk of warping through thermal expansion management
  • Lightweight aluminium central carrier reduces overall weight
  • Reliable and secure fit with centre-lock hubs
  • Distinctive design aesthetic for custom builds
  • Consistent performance under varying temperature conditions

Cons

  • Lockring is not included in the box
  • Requires careful clearance check with specific caliper mounts
  • More complex assembly compared to one-piece rotors

Setup, Compatibility & Care

Installation requires a standard centre-lock rotor tool. Before tightening, always verify that your specific hub uses the centre-lock standard, as this rotor is not compatible with 6-bolt hubs without an adapter.

Crucial installation steps include:

  1. Ensure the hub splines are clean and lightly greased to prevent seizing.
  2. Slide the rotor onto the hub and install your preferred lockring (note: lockring not included).
  3. Use a torque wrench to tighten to the manufacturer's specification for your hub.
  4. Important: Before your first ride, cycle the brakes several times while stationary to check for clearance between the rotor rivets, the brake caliper body, and the frame chainstay/seatstay mounts.

Regular maintenance involves cleaning the braking surface with an isopropyl alcohol-based cleaner and ensuring the rotor remains true to prevent pad rubbing.

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