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Shimano Ultegra R8100 Potentiometer Crankset Black - 170
Shimano Ultegra R8100 Potentiometer Crankset Black - 170
Shimano Ultegra R8100 Potentiometer Crankset Black - 170
Shimano Ultegra R8100 Potentiometer Crankset Black - 170
Shimano Ultegra R8100 Potentiometer Crankset Black - 170
Shimano Ultegra R8100 Potentiometer Crankset Black - 170

Shimano Ultegra R8100 Potentiometer Crankset Black - 170

(158 reviews)

Integrated, waterproof, rechargeable Li-ion battery Up to 300+ hours of use * Depending on ANT + / Bluetooth LE settings Precise data collection Gauge accuracy tolerance of ± 2.0% over the entire calibration range Proprietary strain gage Faster start-ups Simplified calibration with a switch on the transmitter Active temperature compensation Software automatically compensates for temperature changes New force vector data makes it the optimal training tool for analyzing and improving pedaling efficiency With SHIMANO CONNECT Lab, you can analyze and visualize your training and power data Scientific training requires precise yet easy-to-use measurements, qualities that are found in the ULTEGRA R8100 power sensor. Power measurement on both sides of the crankset is accurate to within 2.0%, and calibration is a simple rapide process. And perhaps most importantly, long battery life, easy recharging and ANT+ and Bluetooth LE connectivity make using and recording your workouts easier than ever.

Integrated, waterproof, rechargeable Li-ion battery Up to 300+ hours of use * Depending on ANT + / Bluetooth LE settings Precise data collection Gauge accuracy tolerance of ± 2.0% over the entire calibration range Proprietary strain gage Faster start-ups Simplified calibration with a switch on the transmitter Active temperature compensation Software automatically compensates for temperature changes New force vector data makes it the optimal training tool for analyzing and improving pedaling efficiency With SHIMANO CONNECT Lab, you can analyze and visualize your training and power data Scientific training requires precise yet easy-to-use measurements, qualities that are found in the ULTEGRA R8100 power sensor. Power measurement on both sides of the crankset is accurate to within 2.0%, and calibration is a simple rapide process. And perhaps most importantly, long battery life, easy recharging and ANT+ and Bluetooth LE connectivity make using and recording your workouts easier than ever.

$501.91

in 1 offers

Size:

172.5 mm
175 mm / 52/36t

Shimano Ultegra R8100 Potentiometer Crankset Black - 170

$501.91

(158 reviews)

Integrated, waterproof, rechargeable Li-ion battery Up to 300+ hours of use * Depending on ANT + / Bluetooth LE settings Precise data collection Gauge accuracy tolerance of ± 2.0% over the entire calibration range Proprietary strain gage Faster start-ups Simplified calibration with a switch on the transmitter Active temperature compensation Software automatically compensates for temperature changes New force vector data makes it the optimal training tool for analyzing and improving pedaling efficiency With SHIMANO CONNECT Lab, you can analyze and visualize your training and power data Scientific training requires precise yet easy-to-use measurements, qualities that are found in the ULTEGRA R8100 power sensor. Power measurement on both sides of the crankset is accurate to within 2.0%, and calibration is a simple rapide process. And perhaps most importantly, long battery life, easy recharging and ANT+ and Bluetooth LE connectivity make using and recording your workouts easier than ever.

Integrated, waterproof, rechargeable Li-ion battery Up to 300+ hours of use * Depending on ANT + / Bluetooth LE settings Precise data collection Gauge accuracy tolerance of ± 2.0% over the entire calibration range Proprietary strain gage Faster start-ups Simplified calibration with a switch on the transmitter Active temperature compensation Software automatically compensates for temperature changes New force vector data makes it the optimal training tool for analyzing and improving pedaling efficiency With SHIMANO CONNECT Lab, you can analyze and visualize your training and power data Scientific training requires precise yet easy-to-use measurements, qualities that are found in the ULTEGRA R8100 power sensor. Power measurement on both sides of the crankset is accurate to within 2.0%, and calibration is a simple rapide process. And perhaps most importantly, long battery life, easy recharging and ANT+ and Bluetooth LE connectivity make using and recording your workouts easier than ever.

Size

170 mm / 52/36t
​

Price comparison

Last updated at 01/05/2025 00:56:03

eBay.com.au

$344.98

Used

available 10 months ago

Low stock


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BikeACR - Distribuidor

$501.91

+ $10.87 delivery

Low stock

Discovery Japan Mall

$1,378.49

available 6 months ago

Low stock

Saint Cloud

$1,499.99

available 11 months ago

Low stock

Discovery Japan

$1,523.09

available 3 months ago

Low stock

Price history

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Price history

​
​

Reviews

Can now pedal fast through corners
1 August 2024
Gak

originally posted on sigmasports.com

Exactly as expected
8 August 2023
Debs

originally posted on sigmasports.com

First time buyer, but not last!
1 June 2022
giovanni o.

originally posted on cambriabike.com

Price comparison

Updated 2 months ago
eBay.com.au

$344.98

Used
Low Stock
BikeACR - Distribuidor

$501.91

Low Stock
+$10.87 delivery
Discovery Japan Mall

$1,378.49

Low Stock
Saint Cloud

$1,499.99

Low Stock
Discovery Japan

$1,523.09

Low Stock

Price history

​
​

Price history

​
​

Reviews

Can now pedal fast through corners
1 August 2024
Gak
originally posted on sigmasports.com
Exactly as expected
8 August 2023
Debs
originally posted on sigmasports.com
First time buyer, but not last!
1 June 2022
giovanni o.
originally posted on cambriabike.com
Game changer
25 January 2024
Lixing Z.
originally posted on cambriabike.com
Going Shorter!
1 September 2023
MarcoPanni
originally posted on sigmasports.com
Great customer service from REI, not warehouse.
13 March 2023
StPeteFL
originally posted on REI
Power happy!
1 March 2024
Cardigan man
originally posted on sigmasports.com
Reliable Cranks
24 October 2023
Eric
originally posted on bikeinn.com
Shimano is always great
18 April 2023
Scott
originally posted on bikeinn.com
Shimano Ultegra R8100 Hollowtech II Crankset 50-34T 170mm
28 May 2023
PaulD
originally posted on 99bikes.com.au