About the VS4-10 Phoenix Portal

VFD Twin Transmission

The VFD Twin transmission combines selectable overdrive and rear dig into one compact package. Overdrive can be selected on the fly between 6.5% standard overdrive and 46% high overdrive, with a neutral position that disengages the front output for 2WD operation. The three-position dig provides additional drivetrain tuning, while sintered internal gears, hardened chromoly shafts, a slipper clutch, and full ball bearings support the transmission's construction.

F10 Portal Axles

The molded F10 Portal Axles feature a high-clearance design with an integrated truss and brass inner reinforcement tubes. Machined chromoly portal gears, high-pinion hypoid axle gears, and universal-style axle shafts are combined with 49 degrees of steering and a 1.4:1 portal gear ratio. The front axle uses an offset pumpkin, while the rear axle uses a centered pumpkin.

VS4-10 Chassis & Phoenix Body

The steel C-channel VS4-10 chassis uses molded front and rear cross members in high-stress areas, along with Phoenix rock sliders and high-clearance bumpers. Incision 80mm S8E shocks use 8mm bore threaded bodies, dual X-rings, and polished steel shafts, while stainless steel links form the suspension. The Phoenix body features a three-piece design, removable bed sides, a hinged design, hidden body clips, a full interior, and molded detail parts.

Features:

• On-the-fly selectable overdrive from 6.5% to 46%
• Three-position dig for drivetrain tuning
• 2WD operation through overdrive neutral position
• High-clearance F10 portal axle design
• Brass axle reinforcement tubes for added strength and low-mounted weight
• Forward-mounted, low-positioned motor placement
• 49 degrees of front steering
• Adjustable lower shock mounting positions
• Dual X-ring S8E shocks with 8mm bores
• Hidden body clips with quick-release front pivot pin