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Shimano Dura Ace RT-900 Disc Brake Rotor

Shimano Dura Ace RT-900 Disc Brake Rotor
23 reviews
Diameter
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Weight
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81.31
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  • Free tracked delivery to Ireland
  • Trustpilot review 9.6 out of 74.014 reviews

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Pros & Cons

Pros & Cons

  • Low weight disc brake.
  • Great braking power, superb heat dissipation.
  • The disc brake is easy to mount yourself.
  • Your bike will look better with this awesome disc brake!
  • Not available with 6 bolt mount.
Read more on what our customers have to say about this product

Specifications

Specifications

Brand Shimano
- Roadbike / Gravel & CX Bike
Mount Centerlock
Hardness Brakepad Hard (Metal) / Medium (Semi-Metal) / Soft (Resin/Organic)
Colour Black
Toothing Lockring Internal

Description

Description

The Shimano Dura-Ace RT-900 is the best brake disc Shimano has developed for road bikes. The disc is light, has improved heat dissipation and higher braking power. The unique design also makes your bike loads cooler!

Improved heat dissipation, higher braking power
This brake disc has been developed with Shimano's Ice-Technology. As you can see in the picture, this technique means that the brake disc consists of several layers of metal. Both outer sides are made of stainless steel, while the inside is made of aluminium. This allows heat to be dissipated more quickly, so you can retain braking power, even on long descents. This heat dissipation is further improved by the cooling fins placed in the centre of the disc.
The stainless steel outside of this disc also has the advantage that you can ride with harder brake pads. Harder, (semi-) metallic brake pads can withstand heat better than softer pads and are more durable. However, the braking power of these pads is less in return.

Low weight, easy assembly
This brake disc has a low weight, so you won't be lugging extra weight around. The centerlock mounting is easy and fast, so you can get back on the road quickly!
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Reviews

Reviews

5.0 / 5
Average from 23 reviews
5
23 reviews
4
0 reviews
3
0 reviews
2
0 reviews
1
0 reviews

Most recent reviews

5 / 5

Top quality

- Steve 6 September 2020

5 / 5

Great looking rotors

- Mike 10 May 2020

Was running ultegra but have dura ace shifters, chainset and other bits. Because I’m a tart had to complete the look! They look amazing and work as expected

5 / 5

Top qualité et service ultra rapide

- Vincenzo 18 February 2021

Comme à son habitude Shimano est au top. Prix, choix et livraison au top. livraison en moins de 24h, que demander de plus.

Pros & Cons

choix
disponibilité
livraison
Prix
qualité
rien

5 / 5

Prachtig uitziend en superlicht

- Jurgen 17 February 2021

Pros & Cons

Gewicht
Looks
Topmateriaal

5 / 5

Los mejores discos

- MIGUEL ANGEL 16 February 2021

La imagen es buenísima y la calidad habitual de shimano en su tope de gama. Peso razonable a precio algo alto. La pintura negra evita verlos sucios del polvo de las pastillas

Pros & Cons

Imagen agresiva
Peso bajo
Precio

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Shimano Dura Ace RT-900 Shimano Ultegra RT-800 Shimano XTR M9100 MT-900 SRAM Centerline XR
Shimano Dura Ace RT-900 Shimano Ultegra RT-800 Shimano XTR M9100 MT-900 SRAM Centerline XR
23 reviews 26 reviews 2 reviews 2 reviews
- Roadbike / Gravel & CX Bike Roadbike / Gravel & CX 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 140 mm / 160 mm / 180 mm / 203 mm 140 mm / 160 mm
Hardness Brakepad Hard (Metal) / Medium (Semi-Metal) / Soft (Resin/Organic) Hard (Metal) / Medium (Semi-Metal) / Soft (Resin/Organic) Hard (Metal) / Medium (Semi-Metal) / Soft (Resin/Organic) Hard (Metal) / Medium (Semi-Metal) / Soft (Resin/Organic)
Weight 98 grams / 99 grams / 120 grams / 119 grams 105 grams / 127 grams 131 grams / 147 grams / 89 grams / 108 grams 98 grams / 105 grams / 116 grams / 131 grams
Colour Black Grey Black
81.31 60.98 From 73.14 From 66.02
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