Takara Tomy Custom BeyLauncher LR — Dual-Spin String Launcher B-184

Custom BeyLauncher LR — Dual-Spin String Launcher (B-184 / F7725)

Level up your launches with the Custom BeyLauncher LR, a premium dual-spin string launcher for Beyblade Burst. Its modular design lets you tune both feel and performance by swapping the Gear Unit, Core Unit, and Spin Unit. Compatible with both right- and left-spin tops, this launcher delivers smooth pulls, consistent rpm, and upgrade paths through Bladers Edition and Power/Full-Custom variants for competitive play.

Included:

• Custom BeyLauncher LR (string launcher)
• Modular internals: Gear Unit, Core Unit, Spin Unit (pre-installed)
• Documentation

Key Features:

• Dual-Spin: Launch right or left without changing launchers.
• Modular Tuning: Swap Gear/Core/Spin Units to adjust feel, durability, and control.
• Smooth, High-RPM Pulls: String mechanism designed for consistent power.
• Upgradeable: Compatible concepts with Power Unit and Full Custom variants (sold separately / specific releases). 

Additional Details:

• Product Type: Launcher
• Spin Direction: Dual-Spin (L/R)
• System: Dynamite Battle Layer System / Pro Series System
• Takara Tomy Codes: B-184 (Entry Set include), B-184 (standalone); Bladers Edition variants available
• Hasbro Code: F7725 (Super Hyperion String Launcher Pack)
• Release: Japan — April 24, 2021; Western release via Hasbro pack — June 2023.

Compatibility: Works with Beyblade Burst tops in right- or left-spin configurations. Pair with grips and unit upgrades for best results. :contentReference[oaicite:3]{index=3}

Whether you’re dialing in control for attack patterns or maximizing stamina launches, the Custom BeyLauncher LR gives tournament-ready performance with flexible customization.