4iiii - Left Side Precision 3+ Ultegra R8100 Power Meter

4iiii - Left Side Precision 3+ Ultegra R8100 Power Meter

Marsoni

M251S

$464.95

Get it in 3 business days with 1 day shipping. Friday, May 29

4iiii - Left Side Precision 3+ Ultegra R8100 Power Meter4iiii LEFT SIDE PRECISION 3+ ULTEGRA R8100 POWER METER Our most powerful unit to date, compressed into a smaller, lighter package and featuring support for Apple Find My, the PRECISION 3+ Powermeter is a proven choice of pros and weekend warriors alike. Whether youre fighting for a Kona qualification spot, logging countless hours on virtual riding platforms or looking to better your time up the local KOM segment, you want accurate and reliable tools

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I bought them in black and I like them so much I will be buying the brown soon. They fit true to size and are comfortable and stylish. I like the clean simplicity. They're basically a dressy sneaker which is perfect for my job's 'dress code'. Yet they're stylish enough to be worn weekends or a night out. They seemed just a touch stiff out of the box but IMO that's completely normal and fine - after just a couple days of wearing them they are breaking in nicely. No complaints on that. They seem to be of very high quality and I'm very happy with them.

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Reviewed in the United States on February 8, 2026

Verified Purchase

Bamaphan

Dallas, US

★★★★★ 5

Good shoes!!!!!

Size: 10, Color: Tan Full Grain

They are comfortable, they fit, great style. I bought blue, brown and black shoes.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on August 18, 2025

Verified Purchase