This is the new single-sided Stages Power meter built on a non-drive-side Shimano 105 R7000 crank arm and is compatible with all Shimano Hollowtech II road drivetrains. This new meter is founded on Stages Power technology, including Stages' defining Active Temperature Compensation feature in a package that offers the most technical cyclist the data they crave. When combined with the Stages Performance Ecosystem of Stages Link and Dash, Stages Power L gives additional data that the most advanced cyclists need to bring out their best performance. The purchase of a Stages Power meter includes free lifetime access to Stages LINK for power meter management and firmware updates.
This is the new single-sided Stages Power meter built on a non-drive-side Shimano 105 R7000 crank arm and is compatible with all Shimano Hollowtech II road drivetrains. This new meter is founded on Stages Power technology, including Stages' defining Active Temperature Compensation feature in a package that offers the most technical cyclist the data they crave. When combined with the Stages Performance Ecosystem of Stages Link and Dash, Stages Power L gives additional data that the most advanced cyclists need to bring out their best performance. The purchase of a Stages Power meter includes free lifetime access to Stages LINK for power meter management and firmware updates.
in 1 offers
The lowest price for 4iiii Precision 3 105 R7000 Left Crank With Power Meter Black 170 mm right now is $575.00 at 99 Bikes.
The all-time low was $431.25 on 15 Nov 2023 — today's price is 33% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 18 Mar 2026.
4iiii Precision 3 105 R7000 Left Crank With Power Meter Black 170 mm
This is the new single-sided Stages Power meter built on a non-drive-side Shimano 105 R7000 crank arm and is compatible with all Shimano Hollowtech II road drivetrains. This new meter is founded on Stages Power technology, including Stages' defining Active Temperature Compensation feature in a package that offers the most technical cyclist the data they crave. When combined with the Stages Performance Ecosystem of Stages Link and Dash, Stages Power L gives additional data that the most advanced cyclists need to bring out their best performance. The purchase of a Stages Power meter includes free lifetime access to Stages LINK for power meter management and firmware updates.
This is the new single-sided Stages Power meter built on a non-drive-side Shimano 105 R7000 crank arm and is compatible with all Shimano Hollowtech II road drivetrains. This new meter is founded on Stages Power technology, including Stages' defining Active Temperature Compensation feature in a package that offers the most technical cyclist the data they crave. When combined with the Stages Performance Ecosystem of Stages Link and Dash, Stages Power L gives additional data that the most advanced cyclists need to bring out their best performance. The purchase of a Stages Power meter includes free lifetime access to Stages LINK for power meter management and firmware updates.
Last updated at 18/03/2026 14:15:19
4iiii Precision Power Meter Gen 3 Left Crank Shimano R7000 170mm
Free 30-day returns
originally posted on powermetershop.de
3nd purchase with PowerMeterShop. Again, I'm very happy with it!Fast shiping and 4iii works great with my Garmin Edge 1030.Power readings are the same as with my Assioma Pedals.
originally posted on powermetershop.de
Arrived in time. Let's see how it works
originally posted on bikeinn.com
Seems to work very well. On my Garmin Edge 530 sometimes it takes a minute or two to connect to the sensor but after that the connection is solid. having ,initially got quite a difference in power readings compared to my smart trainer I did a firmware update ,and it seemed to help, making the figures more in line. The 4iiii app has terrible reviews with people saying it bricked their device but these are a few years old and I had no problems. It is a bit annoying having ,to put all your information in to make an account but as the firmware update ,actually made the power meter better, I didn't mind.
| Accuracy | +/- 1% |
| Battery Type | CR2032 Coin Cell |
| Battery Life | Up to 800 hours |
| Waterproof Rating | IPx7 |
| Cadence Range | 30 - 170 RPM |
4iiii Precision Power Meter Gen 3 Left Crank Shimano R7000 170mm
Free 30-day returns
3nd purchase with PowerMeterShop. Again, I'm very happy with it!Fast shiping and 4iii works great with my Garmin Edge 1030.Power readings are the same as with my Assioma Pedals.
Arrived in time. Let's see how it works
Seems to work very well. On my Garmin Edge 530 sometimes it takes a minute or two to connect to the sensor but after that the connection is solid. having ,initially got quite a difference in power readings compared to my smart trainer I did a firmware update ,and it seemed to help, making the figures more in line. The 4iiii app has terrible reviews with people saying it bricked their device but these are a few years old and I had no problems. It is a bit annoying having ,to put all your information in to make an account but as the firmware update ,actually made the power meter better, I didn't mind.
Good price and fast shipping. This seems to be the best crank based power meter when you compare the technical data. Great value for good price. Done three rides so far and everything worked beautifully.
Purchased this for my Ultegra setup but don't care about the name on the crank and cheaper and easier to find a 105 part. Same Hallowtech II crank attachment.Once installed, setup wasn't hard, but need to keep pedals moving so it doesn't go to sleep. I guess this may be good for battery life where my stages seem to stay awake for a while after movement.Otherwise, the app is good, and connecting, updating and zeroing was easy enough, once you know to keep them awake by moving..Results are good and seem correct compared to me Stages PM on previous bike.
I bought this as my first powermeter about 10 months ago, and haven't had a single issue with it (apart from sometimes the 4iiii app having ,trouble connecting with the device, but this may be due to the phone or some other factors). I've done about 3500 km both indoors and outdoors on it and the battery is still strong (the app says 84%). Great piece for a good price!
Looks good guess , reading fine too as has noway to compare. Working good, no connections or delays problem.
Highly satisfied. Easy to install
Works fine. Came in with a 68% battery, but thats a minor issue. Shipping took some time but it's not under seller control. Overall very happy with the purchase.
Very easy to setup and install. As it's a Shimano 105 crank arm it looks identical to the one I removed.Power data has been consistent connected to Garmin edge, forerunner watch and wahoo trainer.
| Accuracy | +/- 1% |
| Battery Type | CR2032 Coin Cell |
| Battery Life | Up to 800 hours |
| Waterproof Rating | IPx7 |
| Cadence Range | 30 - 170 RPM |
