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RT-CL900 Rotor - Centerlock

5 out of 5 stars
1 Review
$68.79 - $85.99
Up to 20% off



Why We Like The Shimano RT-CL900 Centerlock Rotor

Built with a focus on minimizing heat deformation in disc brake rotors, the Shimano RT-CL900 Centerlock Rotor offers consistent braking performance on steep descents thanks to its heat dissipation. This increases the overall performance of your disc brake, while a more robust arm shape than previous models delivers a quiet operation.


  • Disc brake rotor built for DURA-ACE R9200 Series
  • Built to decrease rotor heat deformation
  • Delivers consistent braking performance on descents
  • Robust arm shape allows for quiet operation
  • Item #SHIU1HN
steel, aluminum
Attachment Type
flat mount center lock
DURA-ACE R9200 Series
140mm, 160mm
Claimed Weight
[140mm] 96g, [160mm] 114g
road cycling
Manufacturer Warranty
3 years

Overall Rating

5 based on 1 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
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4 Stars - 0 reviews
5 Stars - 1 reviews

Fits True To Size

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Runs smallTrue to sizeRuns large

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5 out of 5 stars

July 20, 2023

Goodbye annoying disc clicking/rubbing

I've put it through the wringer

Upgraded from the older ultegra 11 speed disc rotors, which would produce the annoying rubbing/ting/clicking sound after extensive brake use during descend or riding on hoods due to heat deformation. This new rotor has solved this problem finally at least for me.

Tahsanul H