4iiii Precision 3+ 105 FC-R7000 Left Crank with Power Meter Silver 175 mm
The 4iiii 105 R7000 Precision 3+ power meter is a singlesided powermeter for cranks of the Shimano R7000 series. It measures the power at the left crank arm. The 4iiii power meter is now available in the 3rd generation. The actual powermeter weighs in at only 9g and sits well protected inside the left crank arm. The widely used CR2032 battery lasts for a whopping 800 hours of operation of the powermeter. The measurement accuracy is 1%. For mounting the 4iiii Power L 105 R7000 you need the TLFC16 tool .
The 4iiii 105 R7000 Precision 3+ power meter is a singlesided powermeter for cranks of the Shimano R7000 series. It measures the power at the left crank arm. The 4iiii power meter is now available in the 3rd generation. The actual powermeter weighs in at only 9g and sits well protected inside the left crank arm. The widely used CR2032 battery lasts for a whopping 800 hours of operation of the powermeter. The measurement accuracy is 1%. For mounting the 4iiii Power L 105 R7000 you need the TLFC16 tool .
The 4iiii 105 R7000 Precision 3+ power meter is a singlesided powermeter for cranks of the Shimano R7000 series. It measures the power at the left crank arm. The 4iiii power meter is now available in the 3rd generation. The actual powermeter weighs in at only 9g and sits well protected inside the left crank arm. The widely used CR2032 battery lasts for a whopping 800 hours of operation of the powermeter. The measurement accuracy is 1%. For mounting the 4iiii Power L 105 R7000 you need the TLFC16 tool .
The 4iiii 105 R7000 Precision 3+ power meter is a singlesided powermeter for cranks of the Shimano R7000 series. It measures the power at the left crank arm. The 4iiii power meter is now available in the 3rd generation. The actual powermeter weighs in at only 9g and sits well protected inside the left crank arm. The widely used CR2032 battery lasts for a whopping 800 hours of operation of the powermeter. The measurement accuracy is 1%. For mounting the 4iiii Power L 105 R7000 you need the TLFC16 tool .
in 6 offers
The lowest price for 4iiii Precision 3+ 105 FC-R7000 Left Crank with Power Meter Silver 175 mm right now is $461.39 at Racer Sportif, compared across 6 retailers.
The all-time low was $343.04 on 4 June 2026 — today's price is 35% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 3 Nov 2026.
Last updated at 03/11/2026 20:11:55
4iiii Precision 3+ Shimano 105 R7100 Left Side Power Meter
Free delivery between 5–11 Nov
4iiii 105 R7000 NDS Precision 3+ Powermeter
4iiii R7000 Precision Gen 3+ Power Meter Left Crank 175mm Black
4iii Innovations Left crank arm with Precision 3+ 105 R7000 power meter Crank arm length 175 mm
Delivery between Thu – Fri $40.20
4iiii 105 R7100 Precision 3+ Single Side Left Crank Powermeter
Free delivery between 6–12 Nov
4iiii R7100 Powermeters (left crank) - Precision Gen 3(Apple Find My) / 175mm
originally posted on balfesbikes.co.uk
Great service
originally posted on sigmasports.com
I bought this a month ago and it is amazing! It helps me track my progress and keeps me right. I bought this for MY Specialzed Diverge Gravel bike and no problems with it so far.
originally posted on bikeinn.com
This is the second time I’ve ordered from a TradeInn shop, and once again easy and frictionless delivery to the UK.This is a great product paired to my GarminEdge 540. A whole new world of cycle-geek data to train with. Easy to fit and seems to work effortlessly.If you like your cycle data, I would highly recommend
| Accuracy | +/- 1% |
| Battery Type | CR2032 Coin Cell |
| Battery Life | Up to 800 hours |
| Waterproof Rating | IPx7 |
| Cadence Range | 30 - 170 RPM |
4iiii Precision 3+ Shimano 105 R7100 Left Side Power Meter
Free delivery between 5–11 Nov
4iiii 105 R7000 NDS Precision 3+ Powermeter
4iiii R7000 Precision Gen 3+ Power Meter Left Crank 175mm Black
4iii Innovations Left crank arm with Precision 3+ 105 R7000 power meter Crank arm length 175 mm
Delivery between Thu – Fri $40.20
4iiii 105 R7100 Precision 3+ Single Side Left Crank Powermeter
Free delivery between 6–12 Nov
Great service
I bought this a month ago and it is amazing! It helps me track my progress and keeps me right. I bought this for MY Specialzed Diverge Gravel bike and no problems with it so far.
This is the second time I’ve ordered from a TradeInn shop, and once again easy and frictionless delivery to the UK.This is a great product paired to my GarminEdge 540. A whole new world of cycle-geek data to train with. Easy to fit and seems to work effortlessly.If you like your cycle data, I would highly recommend
Better than I expected.
I’m so happy I bought this item it’s very good for training tool
Great and easy to set up power meter with FindMy included. Can’t wait to track down some thieves.
Excellent fast shipping and comms, power meter easy to pair and calibrate. However power meter was marked, doesn't affect performance though.
Not cheap, but probably the best value power meter you can get. Top quality and very easy to install (though you may need a crank installation tool depending on your crankset, e.g. a "Shimano Crank Installation Tool for HollowTech II"). Integrates seamlessly with my Edge 830 computer, and has added a whole new dimension to my training!
| Accuracy | +/- 1% |
| Battery Type | CR2032 Coin Cell |
| Battery Life | Up to 800 hours |
| Waterproof Rating | IPx7 |
| Cadence Range | 30 - 170 RPM |
