SKU: 1588336439

4iiii Precision3+ Powermeter - Non Drive Side (Gravel) Crank Arm

Sale price$153.00 Regular price$170.00
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

4iiii Precision3+ Powermeter - Non Drive Side (Gravel) Crank Arm4iiii PRECISION 3+ Power Meter Non Drive Side (Gravel) The 4iiii PRECISION 3+ Non Drive Side Power Meter delivers pro level performance in a smaller, lighter, and more advanced design, now with Apple Find My integration for added security. Proven at the highest level of racing and trusted by dedicated enthusiasts, it provides the accuracy and reliability needed to train with confidence. Ideal for riders chasing KOMs, preparing for long endurance

4iiii PRECISION 3+ Power Meter – Non-Drive Side (Gravel)

The 4iiii PRECISION 3+ Non-Drive Side Power Meter delivers pro-level performance in a smaller, lighter, and more advanced design, now with Apple Find My integration for added security. Proven at the highest level of racing and trusted by dedicated enthusiasts, it provides the accuracy and reliability needed to train with confidence.

Ideal for riders chasing KOMs, preparing for long endurance events, or clocking serious hours on indoor training platforms, the PRECISION 3+ offers ±1% accuracy, automatic terrain selection, and an exceptional battery life of up to 800 hours. Backed by 4iiii’s industry-leading 3-year warranty, it’s a power meter built to perform season after season.

The non-drive side, single-sided design measures left-side power and calculates total power, making it a lightweight and cost-effective solution for road cyclists who want dependable power data without compromise.

Key Features

  • Single-sided, non-drive side power measurement

  • ±1% accuracy for consistent, reliable data

  • Up to 800 hours battery life

  • Apple Find My compatible

  • Automatic terrain selector

  • ANT+ & Bluetooth Smart connectivity

  • Lightweight, compact design

  • 3-year 4iiii warranty

Simple Installation & Setup

The PRECISION 3+ Power Meter installs easily using the standard Shimano Hollowtech II installation process. Pair it with your preferred cycling computer or head unit and start riding with power immediately.

For extra peace of mind, connect the power meter to the Apple Find My app on your iPhone or iPad to track its location anytime.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1588336439

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Ken Hill
Waukegan, US
★★★★★ 5
helped treat my sore neck
Color: White-cooling Basic, Size: Camping Pillow(Pack of 1)
This pillow — after dialing in the right amount of shredded foam — has greatly helped my sore neck. Initially, I had to remove some foam. Then I gradually added foam until it reached optimum comfort and support. It is also CPAP-friendly — especially when I position my head near the pillow's edge. (I am a left-side sleeper.) I like the travel size because I use a bulky hugging pillow to ease stress on my shoulder and elbow. That makes my side of the bed feel cramped if using a larger head pillow. A smaller pillow is easy to flip end-to-end in the middle of the night. I have spent lots of money on pillows over the years, but this is the best I've ever had for relieving [1] neck pain and [2] CPAP mask seal problems. Very comfortable, supportive, and affordable. I did not notice any unpleasant smell — and I am usually sensitive to that kind of thing. Would highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
M
Verified Purchase
Molly Farrell
Pawtucket, US
★★★★★ 5
Love them!
Color: White-cooling Basic, Size: Queen(Pack of 2)
Love them! After 10 years with our MyPillows, they finally lost their fluff. The reviews I read of the MyPillows of today were not good; they didn’t have as much filling as they used to. These pillows remind me of how fluffy our new MyPillows were 10 years ago!! You sink right into them and can mush them however and they stay. These are way cheaper than the Coop and it’s the same concept; add or remove the filling as needed. The cooling side is a huge plus too! You won’t be disappointed with these pillows!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
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Verified Purchase
Akeem
Lowell, US
★★★★★ 5
Comfortable and stays cool
Color: White-cooling Basic, Size: Queen(Pack of 1)
Great pillow. When i opened it, i noticed a strange smell, i assumed its the smell of whatever they use to make the pillow stay cool. You have to fluff it for a good amount of time to make sure the cooling agent spreads well in the foam. Is what i assumed atleast. Its a perfect amount of softness for me. Pair it with some bamboo pillow cases and you got a good night of sleep
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Reviewed in the United States on May 9, 2026
K
Verified Purchase
Kim Groetsch
Lowell, US
★★★★★ 5
BEST, MOST COMFORTABLE PILLOWS EVER!
Color: White-cooling Basic, Size: Queen(Pack of 2)
I've used others.BEST PILLOWS EVER! Firm, cooling and supportive. LOVE THESE!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
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Verified Purchase
Juanita
Pawtucket, US
★★★★★ 4
Comfortable and Supportive, but Adjust the Filling
Color: White-cooling Basic, Size: Queen(Pack of 2), Color: White-cooling Basic, Size: Queen(Pack of 2)
I’m very happy with this pillow. The size is big and it feels soft while still providing good support, perfect for midnight scrolling on TikTok. One thing to keep in mind is that it can feel a little too tall if you use all of the filling that comes with it. The good news is that you can easily adjust the amount of filling to find the height that works best for your sleeping position. Once I customized it, it was much more comfortable. Overall, great quality, comfortable, and worth the purchase.
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Reviewed in the United States on June 3, 2026

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