Gray bicycle crankset with chainring on a white background

4iiii

4iiii Factory Install Precision 3.0+ PRO Power Meter

Name: 4iiii Factory Install Precision 3.0+ PRO Power Meter
Brand: 4iiii
SKU: PMD100C
Price: 619.00 GBP
Availability: InStock

~~£659.00~~ £619.00 Sale

Pro-grade ±1% accuracy and seamless factory installation — elite performance data straight from your pedals.

Product variants

In Stock | Estimated 3-5 Days Delivery

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Take your training to the next level with the 4iiii Factory Install Precision 3.0+ PRO Power Meter. This cutting-edge power meter delivers the highly accurate data you need to refine your performance while integrating Apple Find My, so you can always track the location of your bike. Designed for riders who demand precision, the Precision 3+ PRO offers seamless power measurement with left/right balance, pedal smoothness, and torque effectiveness.

With a battery life of up to 550 hours, automatic terrain selection, and an industry-leading ±1% accuracy, this power meter is engineered for long-term reliability. Whether you're pushing for a personal best, training indoors, or taking on endurance challenges, the Precision 3+ PRO provides real-time insights to optimise your ride. Its lightweight design and wireless firmware updates ensure effortless integration with your Shimano crankset.

To ensure compatibility with your frame, it's essential to check the frame clearance before installation. Once you've placed an order, you'll need to complete a clearance form with a photograph to verify sufficient space between the crank and frame. Compatible with Shimano Ultegra FC-R8100 and Dura-Ace FC-R9200, this factory-installed power meter is the ultimate tool for riders looking to gain a competitive edge.

Key Benefits

Apple Find My integration – Easily locate your bike when not in use
Advanced power metrics – Left/right balance, pedal smoothness & torque effectiveness
Highly accurate readings – ±1% power measurement for reliable data
Long battery life – Up to 550 hours on a single charge
Automatic terrain selector – Adapts to road conditions for precise power measurement
Wireless updates – Stay up to date with the latest firmware via the 4iiii app
Lightweight design – Adds minimal weight to your crankset
Factory installation process – Requires frame clearance verification before installation
Compatible with Shimano Ultegra FC-R8100 & Dura-Ace FC-R9200
3-year industry-leading warranty – Built for long-lasting performance

Product Specifications

Power Accuracy: ±1%
Battery Life: Up to 550 hours
Battery Type: Coin cell CR2032
Connectivity:
Advanced Metrics:
Apple Find My: Yes – locate your power meter via iPhone, iPad, Mac, or Apple Watch
Automatic Terrain Selector: Yes – adjusts power measurement based on riding conditions
Firmware Updates: Wireless updates via the 4iiii app
Waterproof Rating: IPX7 – fully protected against water immersion
Weight: Lightweight design adds minimal weight to the crank
Installation: Factory install – requires frame clearance verification
Compatible Cranks:
Warranty: 3-year industry-leading warranty

Why We Choose 4iiii

We choose 4iiii because they’re at the forefront of cycling innovation, delivering world-class power meters and performance technology trusted by both pro teams and everyday riders. Their mission aligns with ours: making advanced training tools accessible, accurate, and reliable for all athletes.

Proven Accuracy – +/-1% precision power measurement for trusted performance data.
Innovation-Driven – Pioneers in lightweight, compact power meter design.
Ride Ready – Durable, weatherproof tech built for real-world cycling conditions.
Trusted by Professionals – Used by elite WorldTour cycling teams worldwide.

That’s why 4iiii is part of the North Sports collection — giving riders the tools they need to train smarter, push harder, and achieve their goals.