Helix IL - High RPM EV Transmission Bearing Retainer Gear Compatibility: The NP241 Standard

Gear Compatibility: The NP241 Standard Strongbox DIY case is designed to be compatible with NP231

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The APEX NP205DIY cast aluminum replacement case by Behemoth Drivetrain is engineered for extreme strength

The RAD Designs Toyota Triple Stick Shifter Kit relocates the rear two shift levers forward and brings all three transfer-case controls together in one organized

Helix IL - High RPM EV Transmission Bearing Retainer Gear Compatibility: The NP241 StandardBuilt for the next generation of ultra high speed electric drivetrains, the Helix IL from Behemoth Drivetrain is a production focused inline reduction gearbox engineered for high RPM EV motor applications. Designed around a custom high speed planetary architecture, the Helix IL delivers compact packaging, extreme durability, and continuous high load capability for demanding EV platforms. Unlike conventional reduction boxes, the Helix IL was developed