4iiii Refurbished Precision 3+ Powermeter Crankarm for Shimano 105 FC-R7000

Refurbished: The 4iiii Precision 3+ power meter crank arm is used, but shows only minimal signs of wear. The power meter, on the other hand, is completely new and features the latest, improved 3+ version with a quick-release fastener instead of a twist cap for the battery.

The 4iiii Precision 3+ power meter for Shimano 105 FC-R7000 combines the highest measuring accuracy of ±1% with an extremely compact and lightweight design and an impressive battery life of up to 800 hours.

4iiii Precision 3+ – power meter crank arm with ±1 % measuring accuracy and automatic bottom bracket detection

Thanks to Apple Find My integration, automatic underground detection and a 3-year warranty, it offers reliable performance for professionals and ambitious amateur athletes. Whether on the way to the Ironman or the next KOM – this power meter delivers precise data for effective training.

Features – 4iiii Precision 3+ Powermeter Shimano 105 FC-R7000 | Refurbished

• Apple Find My – You can always be relaxed because you always know where your power meter is.
• Battery life – Thanks to a battery life of up to 800 hours, you don’t have to worry about changing the battery for years.
• 3D accuracy – Not everyone has a perfectly round pedal stroke. With its high accuracy of +/- 1% measurement tolerance, the 4iiii is the only crank-based power meter that uses three strain gauges to measure all the forces of your pedal stroke.
• Automatic surface detection – It automatically recognizes the type of surface you are riding on, ensuring better quality cadence and power data. This allows you to ride safely and in full control even on remote roads.
• Extremely flat – Thanks to its extremely flat design, the 4iiii power meter is compatible with more bike frames than ever before.
• Lightweight – At just 9 grams, the PRECISION 3+ power meter is as light as a sip from a water bottle. Because 4iiii wants to help you get faster – not slower.
• Waterproof – It is designed for use in harsh environments. Thanks to the certified IPX7 protection rating, the power meter is waterproof and can withstand even the harshest and wettest conditions.
• A refurbished crank is a lightly used Shimano crank equipped with a new 4iiii-PRECISION-3+ power meter. All refurbished cranks undergo a rigorous and thorough inspection to ensure they meet 4iiii’s highest quality standards. After cleaning, experienced 4iiii technicians fit a brand new 4iiii PRECISION 3+ power meter to the refurbished Shimano crank. All refurbished cranks come with 4iiii’s legendary 3-year warranty.

Product features

• Type: Non-drive side
• Apple Find My: Yes
• ANT+ & Bluetooth Smart: Yes
• Accuracy of +/-1%: Yes
• Automatic surface detection: Yes
• Bike specific metrics: Yes
• Left-right balance: No
• CR2032 button cell: Yes
• Battery life: Up to 800 hours
• Water resistance: IPx7 (It resists water ingress at a depth of one meter for up to 30 minutes.)
• Cadence range: 30 – 170 rpm
• Power measurement range: 0 – 4,000 W
• Profile: 5.5 mm
• Weight: 9 g (only the power meter)
• Operating temperature: 0 – 50 ºC
• Storage temperature: -40 – 60 ºC

Crank arm length (choose variant)

• 165 mm
• 170 mm
• 172.5 mm
• 175 mm

Material

• Aluminum

Scope of delivery

• 1 x Refurbished 4iiii Precision 3+ Powermeter left crank arm for Shimano 105 FC-R7000

Deatails

Indoor
If the weather or temperatures make it difficult to ride outdoors, you can use the 4iiii power meter with popular indoor training apps such as Zwift, TrainerRoad, Wahoo SYSTM, Rouvy and many others. Simply connect the power meter to your favorite training app via ANT+ or Bluetooth Smart, place the bike on a roller trainer – and you’re ready to start training!

How does it all work?
The PRECISION 3 power meter is much more than just a power meter. It is your training partner and a reliable companion. When cycling, it transmits watts, cadence and calories burned to a head unit of your choice. When the power meter is not in use, you can activate the Find My function and display its location on a map. You can add your power meter to the Find My app and locate it on an iPhone, iPad, Mac or with the Apple Find My app on an Apple Watch.

Scope of delivery
As soon as the Ride Ready PRECISION 3+ power meter arrives, it simply needs to be mounted on your bike using the standard mounting procedure for Shimano cranksets. Then connect it to a head unit or computer and you’re ready to start your performance-based training. Add it to the Apple Find My app on your iPhone or iPad to determine the location of your power meter at any time.

Guarantee and durability
Whether in rain storms on the Strade Bianche, muddy cross-country MTB races or in the salt spray of the ocean with Oracle Team USA’s America’s Cup competitors, you can rest assured that your 4iiii power meter is as tough as you are and is backed by an industry-leading three-year warranty. All 4iiii power meters are IPX7 certified for submersion in water to a depth of one meter.