Shimano Dura-Ace R9100 SM-RT900
81.31
Shimano Dura-Ace R9100 SM-RT900
Shimano Ultegra RT-800
60.98
Shimano Ultegra RT-800
Shimano XTR M9100 RT-MT900
From 58.91
Shimano XTR M9100 RT-MT900

Shimano Dura-Ace R9100 SM-RT900 vs. Shimano Ultegra RT-800 vs. Shimano XTR M9100 RT-MT900

Shimano Dura-Ace R9100 SM-RT900
Shimano Ultegra RT-800
Shimano XTR M9100 RT-MT900
Shimano Dura-Ace R9100 SM-RT900

81.31

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Shimano Ultegra RT-800

60.98

View product
Shimano XTR M9100 RT-MT900

From 58.91

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This is what our customers think

Reviews
(26)
(37)
(23)
Pros
-
Quality (2x)
Look (2x)
Performance
Fast shipping!!!
Light weight (3x)
Price (3x)
Light (2x)
Makkelijk monteren met centerlock (2x)
Cons
-
-
No (11x)
Not cheap
180 disc came with an internal lockring, which didn't
So bought an external lockring to fit

According to the product specialist

Pros
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!
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.
Outstanding braking power in all conditions.
Excellent heat dissipation, which greatly improves braking power.
Super light!
Thanks to their open design these discs are less affected by crosswinds.
Cons
Not available with 6 bolt mount.
This Ultegra brake disc is heavier than the Dura-Ace version.
-

Specifications

Diameter
140 mm
160 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
98 grams
99 grams
120 grams
119 grams
105 grams
127 grams
108 grams
131 grams
147 grams
89 grams
Colour
Black
Grey
Black
Toothing Lockring
Internal
External
Internal
Internal with Magnet
Bike Type
Roadbike
Gravel & CX Bike
Roadbike
Gravel & CX Bike
Roadbike
Gravel & CX Bike
MTB
E-MTB
City Bike & E-bike
Packaging
Factory Packaging
OEM
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