4iiii Precision 2.0 Power Meter - Ultegra R8000 Customer Reviews

Power meter 4iii

Good price for Ultegra crank , easy set up , interacts with Garmin 810 straightaway very useful data 👍

21/12/2021 by Nick

Verified Purchase

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Garbage

Inconsistent power readings. Essentially an expensive cadence sensor. Don’t buy.

02/08/2021 by Hans

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All it said it would be

I have recently purchased the 4iiii left side ultegra power meter. After reading the positive reviews, I went ahead and purchased the power meter which includes the left crank arm. After fitting the arm by following the instructions and a quick you tube video, I was up and running. the meter clicked in as specified by the instructions. So far, no problems whatsoever. Extremely pleased and works well with my Wahoo Roam. I currently ride over 300 kms per week so the power meter gets a good workout.

14/07/2021 by Colin

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Yes (2) No (0)

High-Clearance Required

Great value, and from what I hear power measurement is more accurate than similarly priced single-leg meters. Installation couldn't be simpler, and setup/integration is dead-simple. Just check your bike to make sure you have adequate chainstay clearance for this power meter, the module in the crankarm sticks out a bit more than others. 4iiii has a print-out guide that you can use (along with a AAA battery) to ensure you have adequate room for this power meter. Not being able to use it on my Canyon road bike was disappointing (should have researched the matter first), but the meter fit fine on my cyclocross bike which had plenty of room for it.

12/07/2021 by Kevin

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Power meter 4iiii ultegra

Awesome piece of kit, love the feedback for training

17/06/2021 by Myles

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Accurate data, improved training

Super quick delivery and exactly as described. Took it to my LBS to fit (probably could have done it myself - instructions made it sound super easy) and have enjoyed the extra info the power meter feeds to my Wahoo Bolt. Cadence and power info is helping lift my training and I am already noticing more consistent effort during rides, particularly on hills. Really happy with this purchase and will buy again from Probikekit.

07/06/2021 by Shaun.M

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It just works

Had a crank based power meter that stopped working. This is nice and simple and seems to give consistent power figures. Defo recommend and don’t listen to the dual sided power argument Sky used single sided power for years and won everything. Great value particularly with a voucher code. Or just buy the 105 version

21/05/2021 by Mark

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It just works.

I had an old pedal based power meter - it was always dropping the signal, chewed through batteries, was a pain to clip in and out of, and weighed a metaphoric ton. Thrilled with the 4iiii meter - a snap to install and calibrate, was able to re-install my old (but brand new) Ultegra pedals. Not only does the power meter "just work", the sure and consistent feel of my Ultegra pedals removes that old aggravation. Price, ordering, and delivery were all very easy. Added benefit: Love supporting a small Canadian company that is producing such a great product.

19/04/2021 by Goodchip

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Efficient and well priced

This is the second one of these I have owned ( I sold the last one with my last bike). For a single sided unit it is very good and also for the money as they are well priced compared to others. Its within 2 watts when I compare it to my smart trainer etc and syncs seamlessly to my head unit. Overall I'm very happy with it and would recommend it to anyone who is looking for a good entry into power meter based riding and training.

04/03/2021 by RustyRacer

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