1. Bicycle Electronics Items
  2. sku: 2865867959235751
  3. 4IIII PML300-S23B00X

4IIII PML300-S23B00X Precision Power Meter Apple 628308551651 R7100 170MM

Pml300-s23b00x 4iiii 628308551651 Precision 3 Power Meter Black R7100 170mm Apple Compatible

( Brand: 4iiii ), ( Type: Crank Arm ), ( Sport/activity: Cycling ), ( Color: Black ), ( UPC: 628308551651 )

Review 4IIII Precision Power Meter Black 170mm Apple Compatible

Introducing the 4iiii Precision Power Meter PML300-S23B00X R7100, a state-of-the-art power meter specifically designed for compatibility with Shimano R7100 cranksets and Apple devices. This power meter is engineered by 4iiii, a leading innovator in power meter technology, ensuring the highest level of accuracy and reliability.

The PML300-S23B00X R7100 is a dual-sided power meter, providing measurements for both legs to give you a complete understanding of your power output. It utilizes 4iiii's Precision Power Technology, which measures power at the pedal spindle for unparalleled accuracy and consistency. This technology also allows for real-time data transmission to your Apple device via Bluetooth and ANT , enabling you to monitor your power data in real-time during your workouts.

The sleek design of the PML300-S23B00X R7100 power meter is built to integrate seamlessly with Shimano R7100 cranksets. It features a 170mm length, making it suitable for most riders, and is available in both left- and right-side configurations. The power meter is also compatible with various third-party apps and software, including the 4iiii Precision App, Strava, and TrainingPeaks, allowing you to store, analyze, and share your power data with ease.

The PML300-S23B00X R7100 power meter is built to withstand the rigors of training and racing. It is waterproof, ensuring that it can be used in all weather conditions. The power meter also features a long-lasting rechargeable battery, which can be charged using a standard micro-USB cable. With a battery life of up to 30 hours, you can train for extended periods without worrying about running out of power.

In summary, the 4iiii Precision Power Meter PML300-S23B00X R7100 is a high-performance, dual-sided power meter designed for compatibility with Shimano R7100 cranksets and Apple devices. It offers unparalleled accuracy, real-time data transmission, and seamless integration with various training apps and software. Its sleek design, waterproof construction, and long-lasting battery make it the perfect choice for serious cyclists looking to enhance their training and performance.

The 4iiii Precision Power Meter PML300-S23B00X R7100 170mm Apple is a power meter specifically designed for Shimano cranksets and Apple devices. Here are some pros and cons of buying this power meter:

Pros:

1. High Accuracy: The 4iiii Precision Power Meter is known for its high accuracy, with a measurement error of less than 1%.

2. Bluetooth and ANT Compatibility: The power meter is compatible with both Bluetooth and ANT , making it easy to connect to various devices such as smartphones, computers, and bike computers.

3. Easy Installation: The power meter can be easily installed without the need for a bike shop or professional mechanic, making it a convenient option for DIY cyclists.

4. Waterproof: The power meter is waterproof, allowing you to use it in all weather conditions.

5. Long Battery Life: The power meter has a battery life of up to 30 hours, ensuring that it lasts for multiple rides before needing to be charged.

Cons:

1. Expensive: Compared to other power meters on the market, the 4iiii Precision Power Meter can be quite pricey.

2. Limited Compatibility: The power meter is only compatible with Shimano cranksets, limiting its versatility for cyclists using other types of cranksets.

3. Requires Calibration: The power meter requires regular calibration to ensure accurate readings, which can be a hassle for some users.

4. Weight: The power meter adds some weight to the crankset, which may be a concern for competitive cyclists.

Ending Conclusion:

The 4iiii Precision Power Meter PML300-S23B00X R7100 170mm Apple is an excellent option for cyclists using Shimano cranksets and Apple devices who prioritize high accuracy and easy connectivity. However, its expensive price tag and limited compatibility may be a drawback for some users.

Recommendation:

If you are a serious cyclist looking for a high-accuracy power meter and don't mind the additional cost, then the 4iiii Precision Power Meter is a great option. However, if you are looking for a more affordable and versatile power meter, there are other options on the market that may better suit your needs.

Details:

Photos: All photos are of the original item. Great deals on second hand devices. BY BRISTOL BAY 4IIII Precision 3 Power Meter Black PML300-S23B00X R7100 170mm Apple Compatible condition: New This item is new and has its original tags attached if applicable. New and used high-end electronics.

Please reference the pictures to see what is included in listing. Purple Techno.

part #: 628308551651 prices

  • $349.95-$541.51

specifications velocipedespark:

  • brand: 4iiii
  • type: Crank Arm
  • sport/activity: Cycling
  • color: Black
  • upc: 628308551651

offer velocipedespark:

  • options: Ship-to-home
  • started: December 9, 2025
  • availability: In Stock
  • sold: 0
  • quantity: 1
  • best offers: True

shipping velocipedespark:

  • carrier: FedEx
  • transit: 2-6 Days
  • type: Fixed
  • service: FedEx Ground / FedEx Home Delivery
  • cost: $0.00
  • class: Standard

seller velocipedespark:

  • # reviews: 21051
  • city: American Fork, Utah
  • rating: 99.8%

payments velocipedespark:

  • credit card: Visa
  • other
  • wallet: Apple-pay

general velocipedespark:

  • Cycling > Bicycle Electronics > Power Meters
  • condition: New

returns velocipedespark:

  • paid by: Seller
  • time: 30 Days
  • method: Money back
  • policy: Returns Accepted
type: crank arm, sport/activity: cycling,
category: sporting goods > cycling > bicycle electronics > power meters, color: black, sku: 2865867959235751,

4iiii 4IIII Is Similar To:

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5 offers $349.95–$541.51 USD
  • New. Offer #1 priced at $349.99 + $0.00 delivery = $349.99* total. While this works well for many riders, it may be less accurate if there is a strength difference between your legs.FREE SHIPPING
  • New. Offer #2 priced at $349.95 + $0.00 delivery = $349.95* total. 30-170 RPM cadence range.FREE SHIPPING
  • Nuovo. Offer #3 priced at $541.51 + $26.85 delivery = $568.36* total. +$26.85 shipping
  • Nuovo. Offer #4 priced at $470.80 + $26.85 delivery = $497.65* total. +$26.85 shipping
  • New. Offer #5 priced at $332.49 + $0.00 delivery = $332.49* total. Connect a head unit or computer, and you can start riding with power. Shimano 105 7100 arm which is backwards compatible with every hollowgram crankset in the last 20 years.FREE SHIPPING

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