NV271 Standard Strongbox Accessory thermal control

thermal control

Why make your own when you can have a perfect fit with our one piece

The Twin Stick Flip Kit utilizes our Colossus shifter system featuring adjustable

Throw anything you can at this shaft – you’ll break before it does…

low weight

NV271 Standard Strongbox Accessory thermal controlThe DIY NV271 Standard Strongbox underdrive by Behemoth Drivetrain is engineered for extreme strength, low weight, and incredible performance. We offer both a fully geared, assembled and ready to install model, AND a DIY builder's model that is case only allowing you to use and install your own gears. Gear Compatibility: The NV271 Standard Strongbox DIY case is designed to be compatible with NV271 and NV273 series gears. These cases do not work with