Placeholder 4iiii Power Meter | Factory Install Precision 3.0+ PRO — North Sports Skip to content
🚚 Free delivery for orders over £50💳 Pay in 3 interest-free payments with PayPal or Klarna🚴 Cycle schemes available🚚 Free delivery for orders over £50💳 Pay in 3 interest-free payments with PayPal or Klarna🚴 Cycle schemes available🚚 Free delivery for orders over £50💳 Pay in 3 interest-free payments with PayPal or Klarna🚴 Cycle schemes available🚚 Free delivery for orders over £50💳 Pay in 3 interest-free payments with PayPal or Klarna🚴 Cycle schemes available🚚 Free delivery for orders over £50💳 Pay in 3 interest-free payments with PayPal or Klarna🚴 Cycle schemes available🚚 Free delivery for orders over £50💳 Pay in 3 interest-free payments with PayPal or Klarna🚴 Cycle schemes available🚚 Free delivery for orders over £50💳 Pay in 3 interest-free payments with PayPal or Klarna🚴 Cycle schemes available🚚 Free delivery for orders over £50💳 Pay in 3 interest-free payments with PayPal or Klarna🚴 Cycle schemes available🚚 Free delivery for orders over £50💳 Pay in 3 interest-free payments with PayPal or Klarna🚴 Cycle schemes available🚚 Free delivery for orders over £50💳 Pay in 3 interest-free payments with PayPal or Klarna🚴 Cycle schemes available

4iiii Factory Install Precision 3.0+ PRO Power Meter

Original price £659.00 - Original price £659.00
Original price
£659.00
£659.00 - £659.00
Current price £659.00

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 Features

  • 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
  • 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

Welcome to North Sports! We are delighted to offer free UK delivery for orders over £50.

When a purchase is complete tracking information will be sent to you, if available, at the earliest.

Delivery Courier Services

Your delivery will usually be carried out through the distributor's own courier service. This is to help speed up deliveries for our customers.

Deliveries are Monday-Friday and the courier might be able to deliver on Saturday's for an additional cost.

Our ordering team will always request the courier contacts you on the day of delivery to advise they're on route but please note the driver contacting you is not guaranteed and we only request that this happens.

Pre-Assembled Ready To Ride Delivery

Throughout the website there are selected products with the product option to have pre-assembly for an additional cost.

Next Day Delivery

Next Day delivery is subject to availability. Please contact us prior via email for us to confirm if this option is available.

Returns

If you've changed your mind about keeping your purchase please email returns@northsports.co.uk, within 14 days from receipt of delivery ensuring you quote your order number. Want to know more? Please visit our full returns page here.

Why Buy From North Sports

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