Shimano R9100-P Dura-Ace
From 1 126,25
Shimano R9100-P Dura-Ace
Rotor InSpider DM Aldhu
962,28
Rotor InSpider DM Aldhu

Shimano R9100-P Dura-Ace vs. Rotor InSpider DM Aldhu

Shimano R9100-P Dura-Ace
Rotor InSpider DM Aldhu
Shimano R9100-P Dura-Ace

From 1 126,25

View product
Rotor InSpider DM Aldhu

962,28

View product

This is what our customers think

Reviews
(20)
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Pros
-
-
Cons
-
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According to the product specialist

Pros
Bluetooth Smart and ANT+ signal for communication with your cycling computer.
Easy Zero reset by just pressing one button.
Wireless system updates possible.
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Cons
Only suitable for Dura Ace chainwheels.
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Specifications

Number of gears
10 speed
11 speed
12 speed
Measuring Position
Crank
Spider
Power Source
Rechargeable battery
Rechargeable battery
Crank Type
Double
Semi-compact
Compact
BCD
110 mm
110 mm
Number of bolts
4
Recommended combination
50/34
52/36
53/39
Crankset axle fit
Shimano Hollowtech II (24 mm)
Shimano Hollowtech II (24 mm)
BB30 (30mm)
Crank Ratio
No Chainring(s)
50 / 34
52 / 36
53 / 39 No Chainrings
50 / 34
52 / 36
53 / 39
Crank Length
170 mm
172.5 mm
175 mm
170 mm
172.5 mm
175 mm
Compatible with
Shimano
Campagnolo
Shimano
SRAM
Rotor
Compatibility
ANT+
Bluetooth
ANT+
Bluetooth
Single-/dual sided
Dual-sided
Dual-sided
Application
Road
Cyclocross
Gravel
Road
Cyclocross
Gravel
Cadence
Yes
Yes
Chainring Type
Oval
Colour
Black
Black
Axle width
Normal (147 mm)
Wide (152 mm)
Supports 'Apple Find My'
No
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