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Product available in 10 working days.
All images are inserted for illustrative purposes. The products are subject to changes.
Contact us for more information, details and availability.
4Iiii Innovations Left Crankarm with Powermeter Precision 3 + Ultegra R8100 - 165mm
Product available in 10 working days.
All images are inserted for illustrative purposes. The products are subject to changes.
Contact us for more information, details and availability.
421572606
€580.00
€522.00
Save 10%
VAT included
You save €58.00 (10%) on the manufacturer's recommended price
Price history
- Today's price
- €522.00
- Lowest price of the last 30 days
- €522.00
- Manufacturer's recommended price
- €580.00 (10% less)
The price has not been reduced in the last 30 days. The recommended price is set by the manufacturer and is shown for reference only.
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4Iiii Innovations Left Crankarm with Powermeter Precision 3 + Ultegra R8100 - 165mm
421572606
Data sheet
- Code
- RMS-STK0526-031126
- Compatible with
- Shimano
- Use
- Road
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Who it is for and how to use it
Ideal for
Road cyclists who want to measure power from the left crank arm
It is designed for riders on the road who want an integrated power meter in the left crank arm, with a compact format and accurate readings.
Those looking for Shimano compatibility with 165 mm length
It is suitable for those seeking a Shimano component with 165 mm length, with dedicated integration for the compatible drivetrain indicated in the specification.
Professionals and amateurs training with power data
It is suitable for professionals and amateur cyclists who want a powermeter for structured training and effort control.
Use cases
Ideal
Road training with power control
It allows power to be read during road rides and makes it possible to work on intensity and pace accurately.
Road · Power meter · Training
Very suitable
Installation on a Shimano setup
It is designed for those looking for a left crank arm powermeter compatible with Shimano.
Shimano compatibility · Left crank arm · Shimano
Very suitable
Intensive use by professionals and amateurs
It suits those who ride consistently and want a dedicated measuring tool for both amateur and professional use.
Professionals · Amateurs · Precision
Suitable
Long rides with extended monitoring
The battery life of up to 800 hours makes it suitable for those looking for long autonomy between replacements.
Battery up to 800 hours · Long autonomy · Road
Who it is for
Data-driven cyclist
- Looks for
- A compact and accurate power meter for road use.
- Why
- It offers +/-1% accuracy and a left crank arm Powermeter design for training data work.
Shimano user looking for an integrated solution
- Looks for
- Shimano compatibility and 165 mm format.
- Why
- The specification indicates Shimano compatibility and 165 mm dimensions, useful for a targeted mounting choice.
Frequently asked questions
Which side is the power meter mounted on?
It is a Left Crank Arm Powermeter. The reading is therefore integrated into the left side of the crank arm.
Which system is it compatible with?
The stated compatibility is Shimano. This makes it suitable for setups based on this standard.
What is the crank arm length?
The stated size is 165 mm. This is a useful detail for selecting the correct size.
What is it intended for?
The intended use is Road. It is therefore geared towards use on road bikes.
Who is this product for?
It is designed for professionals and amateur cyclists. The specification places it in a technical and sporting context.
Information prepared by the BSA team with the support of AI, based on the manufacturer's specifications.