If you currently have a Shimano R7000 crankset on your road bike, this 4iiii PRECISION Shimano R7000 Power Meter is for you! This 4iiii power meter replaces your current left-side crank arm. It measures the power that is generated by your left leg and doubles this value to determine your total watts.
If you currently have a Shimano R7000 crankset on your road bike, this 4iiii PRECISION Shimano R7000 Power Meter is for you! This 4iiii power meter replaces your current left-side crank arm. It measures the power that is generated by your left leg and doubles this value to determine your total watts.
in 1 offers
The lowest price for 4iiii Precision 3 Power Meter - 105 R7000 - 172.5mm right now is $575.00 at 99 Bikes.
The all-time low was $431.25 on 26 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 5 Mar 2026.
4iiii Precision 3 Power Meter - 105 R7000 - 172.5mm
If you currently have a Shimano R7000 crankset on your road bike, this 4iiii PRECISION Shimano R7000 Power Meter is for you! This 4iiii power meter replaces your current left-side crank arm. It measures the power that is generated by your left leg and doubles this value to determine your total watts.
If you currently have a Shimano R7000 crankset on your road bike, this 4iiii PRECISION Shimano R7000 Power Meter is for you! This 4iiii power meter replaces your current left-side crank arm. It measures the power that is generated by your left leg and doubles this value to determine your total watts.
Last updated at 05/03/2026 03:47:34
4iiii Precision Gen 3 Left Crank Power Meter Shimano R7000 -105 172.5mm
Free 30-day returns
| Accuracy | +/- 1% |
| Battery Type | CR2032 Coin Cell |
| Battery Life | Up to 800 hours |
| Waterproof Rating | IPx7 |
| Cadence Range | 30 - 170 RPM |
4iiii Precision Gen 3 Left Crank Power Meter Shimano R7000 -105 172.5mm
Free 30-day returns
| Accuracy | +/- 1% |
| Battery Type | CR2032 Coin Cell |
| Battery Life | Up to 800 hours |
| Waterproof Rating | IPx7 |
| Cadence Range | 30 - 170 RPM |
