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4iiii Precision 3+ Non-Drive Power Meter - 105 R7100
Sale price
$349.99
Regular price
$349.99
Prices subject to change. How pricing works →
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- RA price match promise
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In Stock Ships in 1-2 weeks based on its location
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SKU: PML300-S23A00X Option: 165mm
Pickup available at RA Cycles Brooklyn
Pickup available at RA Cycles Walnut Creek
Qualifying customers may be able to pay with their HSA or FSA through Flex. Flex disclosures (opens in a new tab)
Stock Availability by Location
RA Cycles Brooklyn In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
105 5th Ave, Brooklyn, NY 11217718-636-5242
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
RA Cycles Walnut Creek In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
2099 Mt Diablo Blvd, Walnut Creek, CA 94596925-433-7099
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
Distribution Center - East In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
Distribution Center - Central In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
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4iiii Precision 3+ Non-Drive Power Meter - 105 R7100
$349.99
4iiii Precision 3+ Non-Drive Power Meter - 105 R7100 Info
The 4iiii Precision 3+ Non-Drive Power Meter - 105 R7100 gives you accurate watt data without the bulk or cost of a full crankset replacement — it installs directly onto your existing 105 R7100 left crank arm, or ships as a replacement arm ready to mount. At just 9 grams added to the crank, the strain gauge pod sits close to the spider and is designed to stay out of the way through all conditions.
The Precision 3+ connects over Bluetooth and ANT+ simultaneously, so it pairs with your head unit and training app at the same time without switching modes. Battery life is rated at 200 hours — enough that you're replacing a coin cell a handful of times a year rather than thinking about it before every ride. Four crank length options cover most riders, from 165mm through 175mm.
4iiii Precision 3+ Non-Drive Power Specs at a Glance
- Compatibility: Shimano 105 R7100 left crank arm
- Connectivity: Bluetooth + ANT+ dual transmission
- Battery life: 200 hours (CR2032)
- Added weight: 9 grams
- Available lengths: 165mm, 170mm, 172.5mm, 175mm
PRICE MATCH GUARANTEE
We will price match against advertised or quoted prices from other authorized dealers of the product!