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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 |
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
Good and beautiful disc brake rotors
Easy to mount and well-functioning discs, besides, it looks incredibly sleek!
Pros & Cons
5 / 5
OK
Nice product and brakes fine
Pros & Cons
5 / 5
Very nice look with the bike
Always satisfied
5 / 5
Reliably good
I chose the Shimano brake discs because they are reliably good, have a low weight and also look good in my eyes. The design of the RT-CL900 is just a bit more dynamic than the previous generation RT-MT900. I haven't ridden the bike yet, but assume this is just fine for this brake disc too and no different from previous generations.
Pros & Cons
5 / 5
Good buy for safe biking ;)
Arrived quickly, easy to mount, good quality, nice looking. Helps to break like a pro!
Pros & Cons
5
Reliably good
I chose the Shimano brake discs because they are reliably good, have a low weight and also look good in my eyes. The design of the RT-CL900 is just a bit more dynamic than the previous generation RT-MT900. I haven't ridden the bike yet, but assume this is just fine for this brake disc too and no different from previous generations.
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design
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weight
Frequently bought together
Frequently bought together
Recommended by the product specialist
Recommended by the product specialist
Related products
Related products
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| Shimano RT-CL900 | Shimano XT M8100 RT-MT800 | Shimano XTR M9100 RT-MT900 | Shimano RT-CL800 | |
| 10 reviews | 79 reviews | 24 reviews | 4 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 |
| Mount | Centerlock | Centerlock | Centerlock | 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 |
| Weight | 96 grams / 114 grams | 88 grams / 108 grams / 132 grams / 164 grams | 89 grams / 108 grams / 131 grams / 147 grams | 96 grams / 114 grams |
| Colour | Grey | Black | Grey | |
| Lockring Toothing | Internal | Internal / External / Internal with Magnet | Internal / External | Internal / External |
| 60.94 | From 30.44 | From 56.88 | 44.68 | |
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