Sram Paceline X Rounded Rotor - 160mm - Centerlock

The Sram Paceline X Rounded Rotor features Sram's lightest aluminium carrier paired with their smo...

Best current price£59.95from Merlin Cycles

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Merlin CyclesSram Silver/Black Paceline X Rounded Rotor - Centrelock - / / 160Mm / Centerlock
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£59.95
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Team CyclesSram Unisex Silver Paceline X Centrelock Rounded Rotor - 160Mm
£4.99 delivery
£70.00
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Product Information

Full details

The Sram Paceline X Rounded Rotor is designed for performance-minded road and gravel cyclists who prioritize weight savings and noise reduction. Featuring a lightweight aluminum carrier and an optimized brake track, this 2-piece rotor delivers reliable stopping power in a sleek, aerodynamic package. While it offers premium performance, riders should note it is specifically engineered for Centerlock hub interfaces, making it incompatible with 6-bolt wheelsets unless used with an adapter.

All features

SeriesPaceline X
Model Part NumberDBS8235003
BrandSram

Extended Product Information

FAQs

Is this rotor compatible with 6-bolt hubs?

No, this is a dedicated Centerlock rotor. You would need a Centerlock-to-6-bolt adapter to use it on a 6-bolt hub.

Does the rotor come with a lockring?

Yes, the Sram Paceline X package includes the necessary lockring for installation.

Can I use these on my mountain bike?

While designed primarily for road and gravel, they are compatible with Sram disc brake systems. Ensure your frame and fork clearance allow for a 160mm size.

How do I clean the Paceline X rotor?

Use a clean cloth and isopropyl alcohol. Avoid using soaps or degreasers that may leave a residue on the braking surface.

Are these rotors directional?

No, the Paceline X design is non-directional, meaning it can be mounted in either direction of rotation.

Troubleshooting

Brake squeal after installation

Ensure the rotor surface is clean of all oils and that the brake pads have been properly bedded in using a series of controlled stops.

Rotor rubbing against pads

Check that the wheel is fully seated in the dropouts and perform a caliper alignment adjustment to center the pads over the rotor.

Lockring not seating properly

Verify that your hub is truly Centerlock compatible and that the rotor splines are fully engaged with the hub before tightening.

Pros and Cons

Pros

  • Significantly lighter than standard one-piece rotors
  • Extremely quiet operation during braking
  • Easy and rapid installation with Centerlock system
  • Consistent and reliable stopping power
  • Sleek, modern aesthetic with rounded edges

Cons

  • Not compatible with 6-bolt wheel hubs without adapters
  • Higher price point than entry-level steel rotors
  • Requires specific tools for Centerlock lockring installation

Setup, Compatibility & Care

Installation requires a standard Centerlock lockring tool. Ensure the lockring is torqued to the manufacturer's specification, typically indicated on the lockring itself (usually 40Nm).

  1. Align the rotor splines with the hub interface.
  2. Slide the lockring onto the axle and thread it by hand.
  3. Tighten securely using a cassette tool or external bottom bracket tool.
  4. Clean the rotor surface with high-quality isopropyl alcohol before the first ride to remove any manufacturing residue or surface oils.

Always bed in new brake pads whenever installing a new rotor to ensure even material transfer and maximum stopping performance.

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