SKU: 13007774192

4iiii Pm Precision, Pro-Shimano 105 R7000-Dual 53-39T

Sale price$26999.55 Regular price$29999.50
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  • CAN

Ships within 48 hours · Estimated delivery Sep 26 - Oct 1

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For Your Every Summer RSVP, with Code: SUMMER15

Description

4iiii Pm Precision, Pro-Shimano 105 R7000-Dual 53-39TFeatures 4iiii makes the lightest power meter on the market. Were committed to helping you get faster, one gram at a time. A dual power meter measures the power from each individual leg to calculate your total power output. 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. Get more data like pedal smoothness and torque

Features

  • 4iiii makes the lightest power meter on the market. We’re committed to helping you get faster, one gram at a time.
  • A dual power meter measures the power from each individual leg to calculate your total power output.
  • 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.
  • Get more data like pedal smoothness and torque effectiveness to analyze and optimize your pedal stroke.
  • 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.

    Specifications

  • Module Weight Non-drive Side: 9g (0.3oz)
  • Drive Side: 16g (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)

    Compatibility

  • Shimano 105 FC-R7000
  • Shimano Ultegra FC-R8000
  • Shimano Dura-Ace FC-R9100
  • Shimano GRX FC-RX810
  • Shimano XTR FC-M9100
  • Shimano XTR FC-M9120
  • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 13007774192

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    4.3 ★★★★★
    Based on 26 reviews
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    shinday
    Pawtucket, US
    ★★★★★ 5
    Gorgeous
    Size: Large, Color: Black
    I bought 2 of these dresses, they are adorable. They are well made, fully lined, quality product. They fit so well and will be flattering on any figure. I’m 5’10”, the length is perfect. Well below the knee. A classic fit and cut
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 15, 2025
    D
    Verified Purchase
    Denise E.
    Houston, US
    ★★★★★ 4
    Flattering fit, great feel, totally worth it
    Size: Medium, Color: Black
    I had to squeeze my girls in, but I made it work, lol! This was my first time shopping from The Drop and I was so suprised by the quality. It's definitely a heavy dress but I really love how it feels and fits on my body. For context, I ordered a medium, I'm 5'2", 155 lbs, 36DD, and 30in waist. It's tight on my bust but comfortable around my hips and waist, which isn't a big deal. The side zipper kills me though lol so beware, lots of twisting to get that thing shut. BUT still worth it. great dress.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 4, 2025
    T
    Verified Purchase
    TMax
    Whiting, US
    ★★★★★ 5
    Great dress!
    Size: 3X, Color: White
    I had to go a size up in this for the chest area. But this is a great dress with adjustable straps. Can do a lot with it. Feels and looks quality!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 11, 2026
    A
    Verified Purchase
    Amazon Customer
    Lowell, US
    ★★★★★ 2
    Zipper!
    Size: Large, Color: Black
    I mean the reviews don’t lie. Beautiful quality dress. Wore once washed and zipper doesn’t work.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 31, 2025
    T
    Verified Purchase
    TPT
    Alexandria, US
    ★★★★★ 4
    Heavy linen, lined dress
    Size: Medium, Color: White
    Nice heavy linen. Lined. Has a zipper. Great quality dress. If you like pockets, this dress has them. The skirt is full at the bottom. I would prefer to have less material. The pockets are right at the hip, this is not helpful for those with hips as it adds weight and I am tall and have a nice hourglass shape, but am not looking to have bigger hips . But beautiful dress.
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    Reviewed in the United States on June 21, 2025

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