4iiii Precision 3 Shimano GRX RX810 Single Side Power Meter
Regular price
R 8,400.00
Sale priceR 7,990.00
Save R 410.00
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Tax included.
How do you define success? Whether you are fighting for a Kona slot, spending countless hours on the indoor trainer or striving for a personal best; one thing we know, success takes time.
The Precision 3 takes years of powermeter expertise and our patented 3D strain gauge technology, and condenses them into a thinner form factor – to expand frame compatibility.
With up to 800 hours of battery life, +/-1% accuracy and backed by our legendary 3-year warranty, the PRECISION 3 Powermeter will be your trusted training tool for years to come.
Technical details of the 4iiii Precision 3 powermeter sensor
power measurement: patented 3D measurement method from 4iiii
accuracy: +/- 1 %
power measurement range: 0 – 4000 W
cadence range: 30 – 170 rpm
battery life: up to 800 h (manufacturer's specification)
battery type: CR2032 (coin cell)
Wifi communication: ANT+ / Bluetooth
status indication: LED indicator
app compatibility: Zwift, TrainerRoad, SYSTM, etc.
temperature range: 0 – 50 °C (operation) / -40 – 60 °C (storage)
protection class (waterproof): IPX7 certified
dimensions: 63.79 x 26.42 x 5.5 mm
weight: approx. 9 g (powermeter without crank arm; manufacturer's specification)
Advantages of 4iiii power meter systems
3D power measurement | If force is applied to the pedals and correspondingly to the crank, there is not only a bending of the crank arms in one dimension – twisting and deformation processes take place in all 3 directions. 4iiii's patented 3D force measurement system measures this multi-dimensional loading, so no matter what the riding conditions or each rider's unique pedal stroke, performance data is always accurately determined.
Gold standard in precision | The accuracy of 4iiii powermeters has been tested and validated by leading scientists at the Locomotion Lab at the University of Colorado. With +/- 1 % precision, training, pacing and racing can be reliably planned with the assurance of consistent data.
Dual-channel ANT+ & Bluetooth Smart | In order for riders to read and record their performance data from a wide catalog of devices, sports watches, smartphones and computers, 4iiii powermeters are capable of transmitting their measurement results using both the widely used ANT+ technology and the Bluetooth Smart wireless standard. Accordingly, 4iiii powermeters are also compatible with all popular indoor training applications, such as Zwift, TrainerRoad, TheSufferFest, Rouvy, etc.
The Precision 3 takes years of powermeter expertise and our patented 3D strain gauge technology, and condenses them into a thinner form factor – to expand frame compatibility.
With up to 800 hours of battery life, +/-1% accuracy and backed by our legendary 3-year warranty, the PRECISION 3 Powermeter will be your trusted training tool for years to come.
Technical details of the 4iiii Precision 3 powermeter sensor
power measurement: patented 3D measurement method from 4iiii
accuracy: +/- 1 %
power measurement range: 0 – 4000 W
cadence range: 30 – 170 rpm
battery life: up to 800 h (manufacturer's specification)
battery type: CR2032 (coin cell)
Wifi communication: ANT+ / Bluetooth
status indication: LED indicator
app compatibility: Zwift, TrainerRoad, SYSTM, etc.
temperature range: 0 – 50 °C (operation) / -40 – 60 °C (storage)
protection class (waterproof): IPX7 certified
dimensions: 63.79 x 26.42 x 5.5 mm
weight: approx. 9 g (powermeter without crank arm; manufacturer's specification)
Advantages of 4iiii power meter systems
3D power measurement | If force is applied to the pedals and correspondingly to the crank, there is not only a bending of the crank arms in one dimension – twisting and deformation processes take place in all 3 directions. 4iiii's patented 3D force measurement system measures this multi-dimensional loading, so no matter what the riding conditions or each rider's unique pedal stroke, performance data is always accurately determined.
Gold standard in precision | The accuracy of 4iiii powermeters has been tested and validated by leading scientists at the Locomotion Lab at the University of Colorado. With +/- 1 % precision, training, pacing and racing can be reliably planned with the assurance of consistent data.
Dual-channel ANT+ & Bluetooth Smart | In order for riders to read and record their performance data from a wide catalog of devices, sports watches, smartphones and computers, 4iiii powermeters are capable of transmitting their measurement results using both the widely used ANT+ technology and the Bluetooth Smart wireless standard. Accordingly, 4iiii powermeters are also compatible with all popular indoor training applications, such as Zwift, TrainerRoad, TheSufferFest, Rouvy, etc.