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4iiii's most powerful unit to date, compressed into a smaller, lighter package.
4iiii's most powerful unit to date, compressed into a smaller, lighter package.
4Iiii

4iiii 105 - R7000 Precision 3.0+ Power Meter with Apple Find My in Black

£293.00 £325.00 10% off
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Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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In the unlikely event that you are not satisfied with your purchase please feel free to return your items within 90 days of the purchase date for a full exchange or refund. Any item (excluding food, underwear or e-gift vouchers) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase.

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Items must be returned in their original packaging and unused. Refunds will be issued once the product(s) have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:
1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid proof of purchase.

4iiii 105 - R7000 Precision 3.0+ Power Meter with Apple Find My in Black

Season:VCOL

Brand:4Iiii

Code:PML300R7000

4iiii's 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 you’re 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 to unlock your potential. With up to 800 hours of battery life, an automatic terrain selector, +/-1% accuracy and backed by 4iiii's industry-leading 3-year warranty, the PRECISION 3+ Powermeter will be your trusted tool for years to come.

The PRECISION 3+ Powermeter is so much more than a power meter. It’s your training partner that offers peace of mind. While you are riding, your PRECISION 3+ Powermeter will transmit watts, cadence, and calories to your head unit of choice. While the power meter is not in use, Find My is enabled and allows you to see 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 using the Find Items app on an Apple Watch.

In the Box

Once your ride-ready PRECISION 3+ Powermeter arrives, it just needs to be installed on your bike using the standard Shimano crank installation process. Connect a head unit or computer, and you can start riding with power. Connect to the Find My app with your iPhone or iPad to start tracking your power meter.

Features:
  • Apple Find My: Offering the peace of mind in knowing where your power meter is.
  • Battery Life: With up to 800 hours of battery life, you won’t have to worry about changing your battery for years to come.
  • Accuracy in 3D: Not everyone has the perfect pedal stroke. With +/- 1% accuracy, 4iiii is the only crank-based power meter to use 3 strain gauges to measure all forces in your pedal stroke.
  • Automatic Terrain Selector: Detects the terrain you’re riding on for more responsive cadence and power feedback/data. Ride the roads less travelled with confidence.
  • Ultra Low Profile: With an ultra low profile design, your 4iiii power meter is compatible with more bike frames than ever before.
  • Light Weight: At only 9 grams the PRECISION 3+ Powermeter weighs about the same as a sip from your water bottle. 4iiii's goal is to help you get faster, not to slow you down.
  • Waterproof: Designed to work in a tough environment. With an IPX7 waterproof rating you can be assured that your power meter can handle the toughest conditions.
  • 3 Year Warranty: A lot can happen in 3 years. You probably won’t need to use it, but it’s reassuring to know that all 4iiii power meters are backed by an industry leading 3-year warranty.
Specification:
  • Type: Non-drive Side
  • Apple Find My: Yes
  • ANT+ & Bluetooth Smart: Yes
  • Accuracy: +/- 1%
  • Automatic Terrain Selector: Yes
  • Cycling Metrics: Yes
  • Left/Right Balance: -
  • CR2032 Coin Cell: Yes
  • Battery Life: Up to 800 hrs
  • Waterproof Rating: IPx7
  • Cadence Rating: 30 - 170rpm
  • Power Range: 0 - 4,000 W
  • Profile: 5.5 mm
  • Weight: 9 g
  • Operating Temperature: 0 - 50 ºC
  • Storage Temperature: -40 - 60 ºC
  • 3 Year Warranty
*IPX7 - Withstands incidental exposure to water of up to 1 meter for up to 30 minutes.
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Question(s) answered about 4iiii 105 - R7000 Precision 3.0+ Power Meter with Apple Find My in Black
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  • s this compatible with Shimano 105 12 speed mechanical (7100 as opposed to 7000) and does the paint match that groupset?
    Question asked by Chris S on 04/06/2025 18:27:13

    Great question! Here’s a detailed look at your query:

    Compatibility of 4iiii Precision 3.0+ Power Meter (Shimano 105 R7000) with Shimano 105 R7100 (12-speed mechanical):

    • 4iiii 105 R7000 Power Meter is designed specifically for the Shimano 105 R7000 crankset (which is an 11-speed groupset).

    • Shimano 105 R7100 is the latest 12-speed mechanical groupset (introduced with the new Shimano R7000-series successor).

    • Physically, the crank arms for R7000 and R7100 are different in design and spider, due to the change from 11-speed to 12-speed, so the R7000 power meter won’t fit R7100 crank arms properly.

    • 4iiii currently does not officially support the R7100 12-speed cranksets with a direct power meter option, as far as available info from their product listings and updates shows.

    Paint / Color Match:

    • The R7000 crank arms have a glossy black finish with subtle branding.

    • The R7100 crank arms have a matte black or slightly different shade finish that’s newer and slightly different in tone.

    • So if you install a 4iiii R7000 power meter on an R7100 crankset (if physically possible), the paint/color will likely not be a perfect match—the R7000 power meter arm tends to be glossier and a slightly different black shade.

      Summary:

      • The 4iiii Precision 3.0+ power meter for R7000 is NOT compatible with Shimano 105 R7100 12-speed crank arms.

      • The paint/finish of the R7000 power meter arm differs from R7100 crank arms.

      • For R7100 groupset, you might want to check for future power meter releases specifically made for that model or consider aftermarket options compatible with 12-speed Shimano cranksets.

    • Home Road Cycling Components 4Iiii Power Meters