Shimano RT-CL800 Disc Brake Rotor

Shimano RT-CL800 Disc Brake Rotor
4 reviews
Diameter
Please select: Diameter
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Lockring Toothing
231,70

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Pros & Cons

Pros & Cons

  • Generate 140 degrees less heat than the previous generation Shimano disc brakes.
  • Increased braking power and control in long descents.
  • Open spider to reduce drag.
  • Not available in MTB 180 mm or higher.
Read more on what our customers have to say about this product

Specifications

Specifications

Brand Shimano
Bike Type Roadbike / Gravel & CX Bike
Mount Centerlock
Weight 96 grams / 114 grams
Colour Grey

Reviews

Reviews


5 / 5

Powerful and quiet

- Gerard 16 September 2025

Compared to the RT-MT800, I've gained in power and didn't notice any noise or vibration during the descent of Mont Ventoux in cautious mode (so the brakes were more solicited).

Automatic translation

4 / 5

Good price, good upgrade, well worth it!

- Bart 11 July 2025

Very happy with it, easy to install with centre lock. Reliable performance and responds well.

Pros & Cons

a lot better than my previous stock discs
also works well on less good calipers
feels very safe during hard descents
good discs
Automatic translation

5 / 5

Good value for money.

- Roel 15 October 2024

Nice discs. They are similar in specifications to the more expensive (Dura Ace) version. I find no difference except that the more expensive version has black 'cooling surfaces' in the disc and these are silver. The XTR version is still a bit lighter but a bit clunkier in shape. Discs are plug and play, absolutely straight and they brake very well straight out of the box. Definitely recommended.

Pros & Cons

Good braking power
Light
Nicely shaped
Same weight as Dura Ace, but cheaper
Automatic translation

5 / 5

Quality disc, efficient

- Marc 28 August 2024

Quality discs with excellent service life, low smearing and effective, silent braking even in the rain

Automatic translation

5

Gerard, 16 September 2025

Powerful and quiet

Compared to the RT-MT800, I've gained in power and didn't notice any noise or vibration during the descent of Mont Ventoux in cautious mode (so the brakes were more solicited).

Automatic translation

4

Bart, 11 July 2025

Good price, good upgrade, well worth it!

Very happy with it, easy to install with centre lock. Reliable performance and responds well.

  • a lot better than my previous stock discs
  • also works well on less good calipers
  • feels very safe during hard descents
Automatic translation

5

Roel, 15 October 2024

Good value for money.

Nice discs. They are similar in specifications to the more expensive (Dura Ace) version. I find no difference except that the more expensive version has black 'cooling surfaces' in the disc and these are silver. The XTR version is still a bit lighter but a bit clunkier in shape. Discs are plug and play, absolutely straight and they brake very well straight out of the box. Definitely recommended.

  • Good braking power
  • Light
  • Nicely shaped
Automatic translation

5

Marc, 28 August 2024

Quality disc, efficient

Quality discs with excellent service life, low smearing and effective, silent braking even in the rain

Automatic translation

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Recommended by the product specialist

Recommended by the product specialist


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Compare the products above
Shimano RT-CL800 Shimano XT M8100 RT-MT800 Shimano XTR M9100 RT-MT900 SRAM Centerline X Rounded
Shimano RT-CL800 Shimano XT M8100 RT-MT800 Shimano XTR M9100 RT-MT900 SRAM Centerline X Rounded
4 reviews 79 reviews 24 reviews 19 reviews
Bike Type Roadbike / Gravel & CX Bike Roadbike / Gravel & CX Bike / MTB / E-MTB / City Bike & E-bike Roadbike / Gravel & CX Bike / MTB / E-MTB / City Bike & E-bike Roadbike / Gravel & CX Bike / MTB / E-MTB
Mount Centerlock Centerlock Centerlock 6-Bolt / Centerlock
Diameter 140 mm / 160 mm 140 mm / 160 mm / 180 mm / 203 mm 140 mm / 160 mm / 180 mm / 203 mm 140 mm / 160 mm / 180 mm
Weight 96 grams / 114 grams 88 grams / 108 grams / 132 grams / 164 grams 89 grams / 108 grams / 131 grams / 147 grams 103 grams / 125 grams / 86 grams
Colour Grey Black Black
Lockring Toothing Internal Internal / External / Internal with Magnet Internal / External
231,70 From 144,20 From 257,90 From 218,50
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