4iiii Precision Pro+ R8100 Dual Crank Powermeter 50/34T
FREE SHIPPING ON THIS ITEM*
4iiii Precision Pro+ R8100 Dual Crank Powermeter 50/34T - 170mm is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
Free Shipping on orders over $120 (excludes some large/oversized items) AUS only.
$20 Flat rate Express Shipping option available for non-bulky items. Usually delivered the next business day (Metro Areas) AUS only.
Same Day Dispatch on orders before 2pm (excludes supplier stock).
Delivery times will vary from 2-5 business days for metro areas and 7-14 business days for rural and remote areas.
Please see our full Shipping Policy here
Experience the next level of cycling precision with the PRECISION 3+ PRO Powermeter featuring Apple Find My. It offers the trusted accuracy and reliability 4iiii is known for, alongside the added security of bike location tracking. Monitor advanced metrics like left/right balance, pedal smoothness, and torque effectiveness to refine your training and racing. With up to 550 hours of battery life, automatic terrain selection, and a ±1% accuracy rate, this powermeter is built for consistent, long-term performance, supported by a comprehensive 3-year warranty.
How does it work?
The PRECISION 3+ PRO Powermeter goes beyond measuring power—it acts as a reliable training companion that provides added security. During your ride, it accurately transmits wattage, cadence, and calorie data to your preferred head unit. When not in use, its Find My feature activates, enabling you to track its location on a map. You can link the power meter to the Find My app on your iPhone, iPad, Mac, or use the Find Items app on an Apple Watch for easy recovery.
In the Box
When your ride-ready PRECISION 3+ PRO Powermeter arrives, simply install it on your bike following the standard Shimano crank installation procedure. Pair it with your head unit or cycling computer to begin capturing power data immediately. Additionally, link the power meter to the Find My app on your iPhone or iPad to enable tracking.
Warranty & Durability
Tested in extreme conditions—from the rain-soaked Strade Bianche and muddy cross-country mountain bike courses to the salt-laden spray encountered by Oracle Team USA’s America's Cup sailors—your 4iiii power meter is built to endure. With an IPX7 rating for water immersion up to one meter and supported by a comprehensive 3-year warranty, it offers durability and reliability that matches your toughest rides.
Payment & Security
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