4iiii Precision 3+ Pro Shimano Ultegra R8100 Dual Sided Power Meter
- Description
Get ready to elevate your riding experience with the new PRECISION 3+ PRO Powermeter with Apple Find My. Delivering the same reliable and highly accurate power data you’ve come to expect from 4iiii, while enjoying the peace of mind that comes with knowing the location of your bike.
With advanced metrics such as left/right balance, pedal smoothness and torque effectiveness, the PRECISION 3+ PRO Powermeter provides the data you need for training and racing. With up to 550 hours of battery life, an automatic terrain selector, +/-1% accuracy and backed by our industry-leading 3-year warranty, the PRECISION 3+ PRO Powermeter will be your trusted tool for years to come.
HOW DOES IT WORK?
The PRECISION 3+ Power Meter is so much more than a power meter. It’s a training partner that gives you peace of mind. During your ride, the PRECISION 3+ Power Meter sends power, cadence, and calorie burn data to your favorite bike computer. When not in use, Find My activates to show you your bike’s location on a map. Add your power meter to the Find My app to locate it on iPhone, iPad, Mac, or the Find Items app on your Apple Watch.
IN THE BOX
Once your ride-ready PRECISION 3+ PRO 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.
WARRANTY & DURABILITY
Ridden through rain storms at Strade Bianche, mud filled cross country mountain bike races, and even tested amidst the salt spray of the ocean on Oracle Team USA’s America’s Cup competitors, you can be assured that your 4iiii power meter will be as tough as you are and is backed with an industry leading 3-year warranty. All 4iiii power meters are IPX7-rated for water immersion up to one meter and backed with an industry-leading 3-year warranty.
INDOOR RIDING
If the weather or climate make riding outdoors tough, your 4iiii power meter can be used with all popular indoor-training apps, such as Zwift, TrainerRoad, Wahoo SYSTM, Rouvy, and more. Simply use your favourite app’s connection procedure over ANT+ or Bluetooth Smart, put your bike on a trainer, and get riding!
FEATURES
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Apple Find My: Offering the peace of mind in knowing where your power meter is
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Battery Life: With up to 550 hours of battery life, you won’t have to worry about changing your battery for years to come
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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
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Automatic Terrain Selector: Detects the terrain you’re riding on for more responsive cadence and power feedback/data. Ride the roads less traveled with confidence
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Cycling Metrics: Get more data like pedal smoothness and torque effectiveness to analyze and optimize your pedal stroke
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Left Right Balance: A dual power meter measures the power from each individual leg to calculate your total power output
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Light Weight: 4iiii makes the lightest power meters on the market. We’re committed to helping you get faster, one gram at a time
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Ultra Low Profile: With an ultra low profile design, your 4iiii power meter is compatible with more bike frames than ever before
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Waterproof: Designed to work in our tough environment. With an IPX7 waterproof rating you can be assured that your power meter can handle the toughest conditions
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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
SPECIFICATIONS
- Type: Dual
- ✔ Apple Find My
- ✔ ANT+ & Bluetooth Smart
- ✔ Automatic Terrain Selector
- ✔ Cycling Metrics
- ✔ Left/Right Balance
- CR2032 Coin Cell
- Accuracy +/- 1 %
- Battery Life: up to 550 hours
- Waterproof Rating: IPx7
- Cadence Range: 30 - 170 rpm
- Power Range: 0 - 4,000 W
- Profile: 5.5 mm
- Power meter weight excluding crank: 29 g
- Operating Temperature: 0 - 50 ºC
- Storage Temperature: -40 - 60 ºC
- 3 Year Warranty
Easy Returns
Free shipping on orders over $150 (some exclusions apply)
FAQ
Returns & Refunds
Our refund and return policy is 30 days from the date of purchase. Beyond 30 days, all purchases are final sale. Special orders may be subject to a re-stocking fee
Return/Exchange Policy Conditions
Proof of purchase is required
All items must be unused and in the original packaging
Final Sale Items
- Sale Items
- Gift Cards
- Tools
- Cleaners and maintenance products
- Downloadable software products
- Health, hygiene and personal care items
- Food and nutrition items
- Hazardous materials, or flammable liquids and gases
- Items with obvious signs of use or damaged packaging
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds may be granted.
Online Order Return Process
To return your product, mail your item(s) to: 151 Robinson Street, Oakville, Ontario CA, L6J 7N3
The customer will be responsible for the shipping costs of returned item(s). Original shipping costs are non-refundable. For exchanges, the cost of shipping the new item(s) will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you may vary.
If you are shipping an item over $75, you should strongly consider using a trackable shipping service or purchasing shipping insurance. We cannot guarantee your returned item will be received.
Once your return has been received and inspected, we will notify you on the status of your return/exchange via email. Once approved, your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment. Please allow up to 5 business days for the refund to appear.
If you do not see a refund after a few days, contact your card company or bank.
Please note, if you declined to pay for shipping protection with your order, Racer Sportif is not liable for any lost, damaged, or stolen packages once they leave our store.
Shipping & Processing Time FAQs
Shipping Methods
Canada Post (Priority or Express): Expected delivery within 7-14 business days. This option offers limited tracking, and your shipping confirmation will include tracking details. Costs are calculated based on the size and weight of the package.
UPS: Typically delivers within 2-7 business days, although customs clearance may extend this to up to 15 days. This service provides full package traceability, and you will receive tracking information with your shipping confirmation. Costs vary depending on the package size and weight.
Large & Bulky Items
Free shipping does not apply to bicycles, bicycle frames, wheel sets, indoor trainers, and other bulky items. A Racer Sportif representative will contact you with competitive shipping options for these items.
Processing Times
Please allow 1-2 business for processing and packing orders. Large items, including bikes, wheels, and trainers, may take 5-7 business days to prepare for shipment. High order volumes may lead to delays.