SKU: 98930424794

B-Link 2 Bluetooth Interface

Sale price$42.30 Regular price$47.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

B-Link 2 Bluetooth InterfaceB LINK 2 BLUETOOTH INTERFACE: NEXT GEN MOBILE PROGRAMMING FOR YOUR CASTLE ESC Program, update, and fine tune your Castle ESCs wirelesslyanywhere. The all new B LINK 2 Bluetooth Interface builds on years of real world feedback to deliver faster connections, expanded compatibility, (including the Cobra Series), and a fresh, intuitive app experience. Our FREE APP DOWNLOAD (Castle Link 2) is readily available in the Apple App Store and Google Play! KEY

B-LINK 2 BLUETOOTH INTERFACE: NEXT-GEN MOBILE PROGRAMMING FOR YOUR CASTLE ESC

Program, update, and fine-tune your Castle ESCs wirelessly—anywhere. The all-new B-LINK 2™ Bluetooth Interface builds on years of real-world feedback to deliver faster connections, expanded compatibility, (including the Cobra Series), and a fresh, intuitive app experience. Our FREE APP DOWNLOAD (Castle Link 2) is readily available in the Apple App Store and Google Play!

KEY BENEFITS:

  • Total Control in the Field: Adjust ESC parameters, view data logs and update firmware—no laptop required. 
  • New Architecture & App: Rebuilt from the ground up for smoother performance and a modern look.
  • Cobra-Ready: Fully compatible with every Castle Cobra ESC plus Talon, Copperhead, X-Series, most Mamba and Sidewinder ESCs, and CC BEC Pro / CC BEC 2.0.
  • Secure & Convenient: Waterproof, passcode protected and compact enough to leave installed.
  • Seamless Syncing: Optional free account lets you sync profiles of multiple vehicles and data logs across devices/models.
  • Connect to your PC Wirelessly: Using v1.1.0 (or later) of the Castle Link 2 Windows PC software now supports wireless connectivity through the B-Link 2 Bluetooth Interface, enabling you to tune, analyze, and optimize your Castle ESC without a single cable.



PURCHASE INCLUDES:

  • B-Link 2 Bluetooth Interface Adapter
  • Re-set plug 

COMPATIBILITY:

APP REQUIREMENTS:

  • Apple devices (iPhones/iPads), requires iOS version 12.0 or higher; download here.
  • Android devices, requires version 7.0 or higher; download is free here.
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: 98930424794

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Dale Moore
Massapequa, US
★★★★★ 4
Mockneck tee-shirt
Color: Black, Size: X-Large
I like the feel and fit of this shirt but the neck folds over in the front.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
D
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Debra Thornton
Houston, US
★★★★★ 5
Men’s Mock Neck Shirt
Color: Black, Size: Large
Nice quality at a great price. Will buy again.
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Reviewed in the United States on June 4, 2026
B
Verified Purchase
Bruce
Fort Morgan, US
★★★★★ 5
98% cotton comfort
Color: Black, Size: Large
It's true to size. I have a 42" chest and typically wear a large. I ordered large and it fits. Grab these while you can as most of these mock neck t shirts are a cotton poly blend. These are 98% cotton. This is important because although the cotton/poly blends dry quicker, they are uncomfortably warm if it gets above 70 F. I have purchased other mock turtlenecks and had my local dry cleaners convert them from long sleeves to short, but they are slightly heavier weight than these. I do wish that they made these in a dark green or military green color.
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Reviewed in the United States on March 26, 2026
B
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Bella
Cuba, US
★★★★★ 1
100% SYNTHETIC CONSTRUCTION!!!
Color: All White, Size: XX-Large, Color: All White, Size: XX-Large
When I bought this shirt, the listing claimed it was 95% cotton and 5% spandex... the shirt that arrived was 51% polyester, 43% viscose and 6% spandex! I have been impressed by some of their other clothing, but this is the first time I was completely lied to and bamboozled. I probably wouldn't have noticed if the shirt wasn't so hot, shiny, and uncomfortable! I will absolutely be returning this shirt. Not even CLOSE to what I wanted. Quite, quite disappointed.
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Reviewed in the United States on April 29, 2026
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Verified Purchase
jerryejohnson
Battle Creek, US
★★★★★ 3
Just okay for price.
Color: All White, Size: Large
Average quality and fit. The neck is bigger than I would like. Would not purchase again.
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Reviewed in the United States on February 22, 2026

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