ALCON Replacement Rotor Rings
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ALCON Replacement Rotor Rings – 295 x 28mm, PCD 178, 12-Bolt – C-Groove
Genuine Alcon replacement rotor rings for Alcon 2-piece floating discs measuring 295 x 28mm on a 178mm PCD, with 12 mounting holes. The C-groove face keeps the pads clean and the bite consistent, and internal vanes carry heat out of the disc. Fit them to your existing Alcon hats to restore the brakes without replacing the full assembly. Sold as a left and right pair.
Note: Mounting hardware (bobbins, bolts and clips) is not included; we recommend new hardware when replacing rings. Check your existing ring's part number matches the one in the specs and that PCD (178mm), 12 mounting holes and max pad depth (53mm) match your assembly. Installation by a professional is recommended.
Features
- Genuine Alcon replacement disc ring
- 295 x 28mm, PCD 178, 12-Bolt ring, D53 profile
- 12 mounting holes
- C-Groove friction face for consistent bite and pad cleaning
- Internal cooling vanes; floating design lets the ring expand freely on the hat
Kit Contents
- 1 x pair of Alcon rotor rings (left and right)
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Product
- Brand
- Alcon
- Part number(s)
- DV2952853-12178L / DV2952853-12178R
Details
- Product
- Replacement rotor rings (pair, LH & RH)
- Outside diameter x thickness
- 295 x 28mm
- PCD
- 178mm
- Mountings
- 12 holes
- Maximum pad depth
- 53mm (D53)
- Face
- C-Groove
- Material
- Cast iron, vented
Contents
1 x pair of Alcon rotor rings (left and right)
No instructions available for this product.

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