4iiii PRECISION PRO Shimano R7000 Dual-Sided Crankset
July 21, 2021$599.99
The most affordable crankset capable of measuring independent left/right power!
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Barry (verified owner) –
The installation on the bike was easy. The batteries were already installed so I have no idea how old they are out of the box. The instructions for connecting the sensors was relatively easy to do but could benefit from adding more information as to what is being connected. The dual sided crankset pairs and gives two device indications which I assumed was Left and Right. However I now believe one is for power and one is for Cadence. Since I use a different cadence sensor I didn’t enable on the crankset. After 10 workouts on a Magnet trainer I have found the connectivity to drop at times. I have the crankset paired to a Garmin Edge 1030 Plus and have lost the power reading for both sides at the same time 7 out of the 10 workouts. On all but one of those occasions the sensors reconnected on the own after a short time. On one occasion the power sensors dropped and would not reconnect. The readout froze. Over the course of 30 minute workouts it has dropped connectivity 3 – 5 times during the workout. Other trainers with power sensors I have had connected to this Garmin never dropped connections so I am led to believe the issue is in this crankset. Eventually I will change out the batteries and see if the drops go away. Even though it is a little frustrating losing data for a brief time I am not doing the kind of training that is all that important. If averages get skewed a little I’m okay with it.
Power Meter City –
Hi Barry. Thanks for this great review on your 4iiii PRECISION PRO Shimano R7000 Dual-Sided Crankset. We are here if there is anything else we can do!
Anddrew Rowden (verified owner) –
Great communication and quick painless delivery. I was a little apprehensive about ordering from California to Ontario Canada so the delivery process was easier and quicker than I expected.
The power meter itself has been very good so far. The iPhone app was a bit finicky in getting both left and right sensor updated to the latest firmware, but was still a quick enough process, and everything has been smooth after that.
Power Meter City –
Hi Andrew. We really appreciate this! We are glad it arrived faster than expected. We hope you continue to enjoy your new 4iiii PRECISION PRO Shimano R7000 Dual-Sided Crankset! Please let us know if there is anything else we can help you with!
Steve S (verified owner) –
As a Canadian, there has to be a good reason to order things internationally. Rest assured, Power Metro City has the goods. First off, the website is a great resource to those considering power meter options. Second, selection was better than anything in Canada. Third, price was pretty comparable and usually better. Bit with the pandemic, sourcing power meters is even harder. So I’m glad Power Meter City came though. It shipped out very fast. Unfortunately, there were delays (outside of the company’s control). But when I reached out for a status update on where the unit was, Power Meter City was responsive (answering the same day!). I now have the unit. It is as advertised. And free shipping made it actually cheaper than if I bought it domestically!
5 stars! Great experience.
And yes, the unit works great too. Though there are some online rumblings about left-right balance accuracy/reliabilty with Shimano power meters. Works well enough for me. Cheaper than pedals. No complaints here!
Power Meter City –
Hi Steve. Awesome! We are glad it came and worked great as expected! We also wanna thank you for being a great customer – we really appreciate it. Please let us know if there is anything else we can do!
Patrick Wilson (verified owner) –
So far, so good. Did a power comparison on a ride on the Wahoo Kickr Snap and observed a 3% difference. Easy to calibrate, make sure to have all the firmware updated. If you want the R/L ratio data, make sure to have the R and L paired in the 4iiii app before connecting to Wahoo Element
Power Meter City –
Hi Patrick. This is noted – thanks for this. Good luck on your rides! We hope you continue to enjoy your power meter and we are here if there is anything else we can do!
Victor Dueñas (verified owner) –
It’s an excellent product, I already have it installed on the bicycle, connection with zwift by Bluetooh and with the garmin by ANT +
Power Meter City –
Hi Victor. Thanks for this amazing review on you 4iiii R7000 Dual sided. We hope you continue to enjoy them and let us know if there is anything else we can do!
Michael –
Despite the item being back ordered they arrived shortly after the order was placed. Installation was easy and so far they have been working without any issues. It is recommended to calibrate them before each ride which only takes a few seconds. Seems like excellent value compared to other brands.
Power Meter City –
Hi Michael. Thanks for this kind review on your 4iiii R7000 Dual sided – we are happy it got delivered to you on time. We hope you continue to enjoy them and we are here if there is anything else we can do!