Nederland
Belgium (English)
Deutschland
Finland
Ireland
Luxembourg
Portugal
Poland
Österreich
France
España
Italia
Sverige
Danmark
RRP 79,99
56,95
- Ordered now, delivered on Saturday
- Free tracked delivery
Ask a question about this product
Try in store
A large part of our assortment is in stock in our stores and ready to try, fit, and experience without an appointment.
Our full assortment is available online. You can order and pay for products online and have them delivered for free to one of our Superstores. This way, you can try everything out. Not satisfied? You can return it to the store free of charge and receive a refund.
Did this help you?
Pros & Cons
Pros & Cons
- The brake discs with the most beautiful design!
- The best material composition to prevent brake discs from deforming or grinding.
- Compared to the previous generation of Shimano brake discs, this disc heats up to 140 degrees less.
- Better retention of braking power in longer descents and improved metering.
- Open spider for less influence of wind force.
Specifications
Specifications
| Brand | Shimano | |
| Bike Type | Roadbike / Gravel & CX Bike | |
| Mount | Centerlock | |
| Colour | Grey | |
| Lockring Toothing | Internal |
The Shimano RT-CL900 brake discs are part of the Shimano Dura Ace R9200 groupset. These Shimano RT-CL900 brake discs have been further optimised to improve heat dissipation. Shimano introduced a different composite that significantly reduces heat and reduces brake disc deformation. The new material provides even more braking power and control. On top of that, the spider has an open design to handle the wind better.
- Shimano RT-CL900 brake disc including internal lock ring
How to assemble the disc brake ?
For brake discs, you have 2 different ways of mounting depending on the washer. One has an internal fit that you can tighten with a cassette removal tool without a pin. If the inside of the key is open, it can reach far enough over the axle of the wheel. The other version is an external fit that you can tighten with a bottom bracket key.
For brake discs, you have 2 different ways of mounting depending on the washer. One has an internal fit that you can tighten with a cassette removal tool without a pin. If the inside of the key is open, it can reach far enough over the axle of the wheel. The other version is an external fit that you can tighten with a bottom bracket key.
Reviews
Reviews
Most recent reviews
5 / 5
Beautiful disc Good operation in short top
- Andre 21 December 2025
Beautiful disc Good operation in short top
Pros & Cons
Beautiful disc
Good operation
Automatic translation
5 / 5
Very good piece. I am satisfied.
- Pedro Victor 28 November 2025
Very good piece. I am satisfied.
Pros & Cons
Very good piece. I am satisfied.
Automatic translation
5 / 5
Good and beautiful disc brake rotors
- Sam 31 July 2025
Easy to mount and well-functioning discs, besides, it looks incredibly sleek!
Pros & Cons
Brakes well
Easy assembly
Looks good
Automatic translation
5 / 5
OK
- Anne 17 May 2025
Nice product and brakes fine
Pros & Cons
Beautiful
Light
Straight
Older version was prettier
Automatic translation
5 / 5
Very nice look with the bike
- Kelly 15 April 2024
Always satisfied
Automatic translation
Frequently bought together
Frequently bought together
Recommended by the product specialist
Recommended by the product specialist
Related products
Related products
|
|
|
|
|
| Shimano RT-CL900 | Shimano XT M8100 RT-MT800 | Shimano RT-CL800 | Shimano XTR M9100 RT-MT900 | |
| 12 reviews | 80 reviews | 4 reviews | 24 reviews | |
| Bike Type | Roadbike / Gravel & CX Bike | Roadbike / Gravel & CX Bike / MTB / E-MTB / City Bike & E-bike | Roadbike / Gravel & CX Bike | Roadbike / Gravel & CX Bike / MTB / E-MTB / City Bike & E-bike |
| Mount | Centerlock | Centerlock | Centerlock | Centerlock |
| Diameter | 140 mm / 160 mm | 140 mm / 160 mm / 180 mm / 203 mm | 140 mm / 160 mm / 180 mm | 140 mm / 160 mm / 180 mm / 203 mm |
| Weight | 96 grams / 114 grams | 88 grams / 108 grams / 132 grams / 164 grams | 96 grams / 114 grams | 89 grams / 108 grams / 131 grams / 147 grams |
| Colour | Grey | Grey | Black | |
| Lockring Toothing | Internal | Internal / External / Internal with Magnet | Internal / External | Internal / External |
| 56,95 | From 29,95 | From 43,95 | From 58,95 | |
| This product | View product | View product | View product |