Shimano Saint M820 SM-RT99
From 45.69
Shimano Saint M820 SM-RT99
Shimano Ultegra RT-800
60.98
Shimano Ultegra RT-800
Shimano XT M8100 RT-MT800
From 37.56
Shimano XT M8100 RT-MT800

Shimano Saint M820 SM-RT99 vs. Shimano Ultegra RT-800 vs. Shimano XT M8100 RT-MT800

Shimano Saint M820 SM-RT99
Shimano Ultegra RT-800
Shimano XT M8100 RT-MT800
Shimano Saint M820 SM-RT99

From 45.69

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Shimano Ultegra RT-800

60.98

View product
Shimano XT M8100 RT-MT800

From 37.56

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This is what our customers think

Reviews
(11)
(37)
(65)
Pros
Shimano quality and safety
Low overheating
Top performance
Efficient
Quality (2x)
Look (2x)
Performance
Fast shipping!!!
Good quality (4x)
Light (4x)
Light weight (4x)
Easy to mount (3x)
Cons
Price
-
No (9x)
Ras (3x)
Marchel Neplenebroek (2x)
Price (2x)

According to the product specialist

Pros
-
Due to the improved heat dissipation, the braking performance at heat is very good.
This disc is very wear-resistant due to the use of harder metal than in cheaper variants.
This disc makes your bike a lot more beautiful.
The heat dissipation of this brake disc is very good by Shimano's Ice-Technology Freeza.
Due to the harder material, this brake disc can also be used with Semi-Metallic and metallic brake pads.
This brake disc is made of light materials and therefore has a low weight.
You can choose different sizes of locking rings with this brake disc, so you don't have to buy extra lock rings with a 15 mm through-axle.
These brake discs deform relatively little when heated, and are therefore less likely to seize.
Cons
-
This Ultegra brake disc is heavier than the Dura-Ace version.
This brake disc is slightly heavier than the XTR MT-900 brake disc.

Specifications

Diameter
140 mm
160 mm
180 mm
140 mm
160 mm
140 mm
160 mm
180 mm
203 mm
Mount
Centerlock
Centerlock
Centerlock
Hardness of brake pads
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
118 grams (160 mm)
105 grams
127 grams
88 grams
108 grams
132 grams
164 grams
Colour
Black
Grey
Grey
Toothing Lockring
External
Internal
Internal with Magnet
Bike Type
Roadbike
Gravel & CX Bike
MTB
E-MTB
Roadbike
Gravel & CX Bike
Roadbike
Gravel & CX Bike
MTB
E-MTB
City Bike & E-bike
Packaging
Factory Packaging
OEM
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