4iiii Ultegra R8100 Precision 3+ Factory Second
309,37
4iiii Ultegra R8100 Precision 3+ Factory Second
4iiii 105 R7000 Precision 3+ Factory Second
222,35
4iiii 105 R7000 Precision 3+ Factory Second
4iiii GRX Precision 3+ Factory Second
From 265,86
4iiii GRX Precision 3+ Factory Second

4iiii Ultegra R8100 Precision 3+ Factory Second vs. 4iiii 105 R7000 Precision 3+ Factory Second vs. 4iiii GRX Precision 3+ Factory Second


4iiii Ultegra R8100 Precision 3+ Factory Second
4iiii 105 R7000 Precision 3+ Factory Second
4iiii GRX Precision 3+ Factory Second
4iiii Ultegra R8100 Precision 3+ Factory Second

309,37

View product
4iiii 105 R7000 Precision 3+ Factory Second

222,35

View product
4iiii GRX Precision 3+ Factory Second

From 265,86

View product

This is what our customers think

Reviews
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Pros
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Cons
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According to the product specialist

Pros
Thanks to support for the "Apple Find My" app, you can use an Apple device to see the location of your power meter.
Battery life is as much as 800 hours.
The small sensor makes this power meter compatible with many bike frames.
Installation, calibration and pairing with your bike computer is very easy.
Thanks to support for the "Apple Find My" app, you can use an Apple device to see the location of your power meter.
Using the new Automatic Terrain Selector, the power meter accurately measures your power output on any terrain.
With a maximum deviation of 1%, the power meter is very precise.
The power meter fits all Shimano Hollowtech II race cranksets.
Battery life is as much as 800 hours.
Thanks to support for the "Apple Find My" app, you can use an Apple device to see the location of your power meter.
Using the new Automatic Terrain Selector, the power meter accurately measures your power output on any terrain.
The power meter weighs only 9 grams.
The small sensor makes this power meter compatible with many bike frames.
Battery life is as much as 800 hours.
Cons
This is a Factory Second model, so the product may have minor visual damages. Read more about this in the product description (below).
You need an Apple device to be able to see the location of your power meter.
This is a Factory Second model, so the product may have minor visual damages. Read more about this in the product description (below).
You need an Apple device to be able to see the location of your power meter.
This is a Factory Second model, so the product may have minor visual damages. Read more about this in the product description (below).
You need an Apple device to be able to see the location of your power meter.

Specifications

Measuring Position
Crank
Crank
Crank
Power Source
Battery
Battery
Battery
Battery Type
CR2032
CR2032
CR2032
Crankset axle fit
Shimano Hollowtech II (24 mm)
Shimano Hollowtech II (24 mm)
Shimano Hollowtech II (24 mm)
Crank Length
165 mm
170 mm
172.5 mm
175 mm
165 mm
170 mm
172.5 mm
175 mm
170 mm
172.5 mm
175 mm
Single-/dual sided
Single-sided
Single-sided
Single-sided
Application
Road
Road
Gravel
Cyclocross
Supports 'Apple Find My'
Yes
Yes
Yes