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Details
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How Does It Work?
Through our custom install process, PRECISION can be installed on a wide variety of crank arms. We’ll work with you to determine the best fit for your bike frame. Once you place your order, we get in touch with the shipping logistics. You’ll then send us your left crank arm, we install a PRECISION Powermeter on it, and we ship it back to you.
Important: You need to use the frame clearance guides to ensure there is space between your crank and frame for the PRECISION pod.
In The Box
After a factory installation, your crank arm will be returned to you with a PRECISION Powermeter pod attached and ready to ride. Reinstall the crank arm back onto your bike, connect a headunit or computer, and you can start riding with power!
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.
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Features
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Specifications
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Specification Value Module Weight 9g (0.6oz) Power Range 0 - 4,000W Cadence Range 30 - 150RPM Communication Protocols ANT+, Bluetooth Operating Temperature 0 - 50°C (32 - 122°F) Storage Temperature -20 - 50°C (4 - 122°F) Battery Type CR2032 lithium ion coin cell Battery Life 100+ hrs Waterproof Rating IPx7, IPx5 Length 37.7mm (1.5in) Width 27.6mm (1.1in) Depth 7.5mm (0.3in)
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Compatibility
A 4iiii PRECISION power meter is available ready to ride on any of the crankset configurations listed below. If your desired crankset isn't listed, we may have other products that are compatible.
- Campagnolo Potenza
- Campagnolo Record 11 Speed (Carbon)
- Campagnolo Super Record 11 Speed (Carbon)
- Cannondale Hollowgram
- Cannondale Hollowgram SL
- Cannondale Hollowgram Si
- Cannondale Hollowgram SiSL
- Cannondale Hollowgram SiSL2
- FSA Energy
- FSA K-Force (Carbon)
- FSA SLK Light (Carbon)
- Praxis Zayante M30
- Praxis Zayante M30 Turn
- SRAM Force (Carbon)
- SRAM Force AXS (Carbon)
- SRAM RED (Carbon)
- SRAM RED 22 AXS (Carbon)
- SRAM Rival OCT
- SRAM X01 (Carbon)
- SRAM XX1 (Carbon)
- Shimano 105 FC-5700
- Shimano 105 FC-5800
- Shimano 105 FC-R7000
- Shimano Ultegra FC-6700
- Shimano Ultegra FC-6800
- Shimano Ultegra FC-R8000
- Shimano Ultegra FC-R8100
- Shimano Dura-Ace FC-9000
- Shimano Dura-Ace FC-R9100
- Shimano Dura-Ace FC-R9200
- Shimano GRX FC-RX810
- Shimano XT FC-M780
- Shimano XT FC-M782
- Shimano XT FC-M785
- Shimano XT FC-M8000
- Shimano XT FC-M8100
- Shimano XT FC-M8120
- Shimano XTR FC-M980
- Shimano XTR FC-M985
- Thesis Hollow-Forged AL
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Indoors
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!
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Factory Install
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Clearance Check
Before purchasing, confirm there is enough clearance between your crank arm and your bike frame for the power meter pod to fit. To ensure clearance and compatibility, you will be required to send us a photo of a successful clearance-check before sending us your crank or crankset. If unsure, contact us for help.
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Shipping
Find an appropriate package and send your crank to us. We recommend a track and signed for service.
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Manufacturing & Installation
Your crank will have the pod attached using the exact tools, techniques, and staff we use on all our products, and must pass all the same high quality checks. Manufacturing should take about 7-10 business days, and you will be given a tracking link so you can follow your crank through the process.
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Shipping Back & Reinstallation
Once manufacturing is complete, we will ship your crank or crankset back using the shipping method you selected at checkout. As soon as you receive it, you can reinstall it on your bike.
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Go Ride!
Once your crank or crankset is reinstalled on your bike, go have fun! 4iiii power meters have a 3-year warranty, temperature compensation, and are IPX7 waterproof, so you can be sure they’re as tough as your workouts are.
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