SKU: 74943278447

JR PROPO S8911 BL 2K HV Servo - High Torque, Digital, Brushless, Standard

$170.99 $189.99
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Description

JR PROPO S8911 BL 2K HV Servo - High Torque, Digital, Brushless, StandardThe S8911 BL 2K takes the spot at the top of JR PROPO's lineup for a reason. With over 800oz in of torque and rated speed at 0. 13sec 60 at 7. 4V it is truly without equal in the JR PROPO lineup. This 79g 2. 8oz servo can lift a two liter Coke bottle 10 inches off the ground at the end of a ruler before you can say "WOW!" JR PROPO is Back JR PROPO has always been known for quality. They are truly one of the all time great brands in RC flown by world

The S8911 BL 2K takes the spot at the top of JR PROPO's lineup for a reason. With over 800oz-in of torque and rated speed at 0.13sec/60° at 7.4V it is truly without equal in the JR PROPO lineup. This 79g / 2.8oz servo can lift a two liter Coke bottle 10 inches off the ground at the end of a ruler before you can say "WOW!"  

JR PROPO is Back
JR PROPO has always been known for quality. They are truly one of the all time great brands in RC flown by world champions in just about every discipline you can image. Now, with new ownership to lead them into the future combined with the winning mentality of the past, JR PROPO is poised to once again impress the true meaning of Japanese quality and precision upon the world of modeling.

Features

  • Specially designed brushless motor 
  • Programmable with the JR PROPO XBUS 2K Servo Programmer w/ Servo Sync Firmware
    • Compatible with the industry leading JR PROPO servo sync firmware, which matches the movement of a set servos attached to one control surface over 120 separate points
    • Adjustable Endpoint, Neutral, Rotation Angle (120°/150°/180°), Gain, Holding, Dumping, Dead Band, Boost
  • Metal gears forged from Japanese "Super Steel" 
  • Dual ball bearing support on the output shaft
    • Oversized upper bearing 12x6mm 
    • Bottom bearing 10x6mm
  • Standard sized case drops in perfectly to most ARF servo mounts
  • 2K firmware verifies the position of the servo 2,000 times/second
  • 100% CNC Aluminum case for the perfect balance of lightness, strength, and heat dissipation
  • Beautiful mixture of anodized aluminum and polished aluminum accents. RC jewelry!

    Specifications 

    Torque

    [6.6V] 51.7 kg-cm / 718 oz-in
    [7.4V] 58.0 kg-cm / 805 oz-in
    [8.4V] 65.8 kg-cm / 914 oz-in
    Speed

    [6.6V] 0.15 sec/60°
    [7.4V] 0.13 sec/60°
    [8.4V] 0.11 sec/60°
    Weight

    79 g / 2.79 oz
    Dimensions (LxWxH)

    35 x 20 x 40.5 mm
    1.38 x 0.79 x 1.59 in
    Operating Voltage

    4.5 V - 8.5 V
    Servo Lead Length

    300 mm
    11.8 in
    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: 74943278447

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    4.5 ★★★★★
    Based on 10 reviews
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    Verified Purchase
    shellz
    Cuba, US
    ★★★★★ 3
    Poor quality
    Color: Grey
    Temporary fix, poor quality, get what you pay for.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 22, 2025
    D
    Verified Purchase
    DDnOC
    Charlottesville, US
    ★★★★★ 5
    Good Multi-use Panels
    Color: Grey
    These panels were easy to assemble and stand sturdy. i will use them to block the sun when I am outside doing yard work in the heat. I'm sure I will find other uses for them too.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 14, 2025
    J
    Verified Purchase
    Jennifer Dumond
    Chelsea, US
    ★★★★★ 1
    We threw it away
    Color: Grey
    This thing cannot stand on its own, the side bars bend since it is not sturdy enough to handle the material screens. After assembly, I was so mad at it, the pleasure of crushing it was better than returning it. I tryed to think of other ways to use it, but could not… i kept the screens, they are the strongest part of this thing. Very disappointing
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 31, 2024
    S
    Verified Purchase
    SM Gibbons
    Birmingham, US
    ★★★★★ 3
    Works well
    Color: Beige
    Does the trick for privacy and some noise blockage. This takes two people to put together. The construction make it easy to assemble, but makes it just as easy to come apart on its own.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 27, 2025
    S
    Verified Purchase
    Sami 🛒
    Lexington, US
    ★★★★★ 5
    Rustic Wall Shelves That Just Work
    Size: 17inch, Color: Black
    I bought these six floating shelves to add some storage and a cohesive look to a few walls around the house. The set has a rustic real wood vibe with an industrial edge, and the black finish keeps things feeling clean and understated. It turned out to be a practical way to create space without committing to a bulky cabinet, and I appreciated having multiple pieces to arrange in different rooms. Installation was straightforward. The package includes 12 brackets, wall anchors and screws, plus clear directions, so I could get them up without much hassle. It takes about eight minutes to mount each shelf, and the hardware feels solid. The shelves can hold around 20 pounds each, which is plenty for everyday items like books, a plant, an alarm clock, or framed photos. In use, the look is exactly what I wanted: sturdy, simple, and able to blend with existing decor across the bedroom, bathroom, kitchen, and living room. The real wood surface and the exposed metal brackets give a cohesive, rustic vibe that elevates plain walls and makes it easy to rotate items in and out. One small note is that the boards are 17 inches long and about an inch thick, so planning spacing and wall space matters a bit. The brackets being visible is part of the look, not a flaw, but it means accurate mounting is important. Overall I am very pleased with the set and it earns a solid five stars.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 17, 2026

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