Vanquish VS4-10 Phoenix Portal Kit

Drivetrain
The VS4-10 Phoenix Portal is the first platform equipped with the VFD Twin transmission and F10 Portal Axles from Vanquish Products. This combination offers features never before available in a scale kit of this kind. The VFD Twin combines a selectable overdrive transmission and a 3-position dig unit in one compact housing. The F10 Portal Axles are designed to minimize the size of the differential housing and maximize ground clearance around the C-hub and steering knuckles. The connection between the VFD Twin and the F10 Portal Axles is made via the ISD10 driveshafts. The ISD10 driveshafts feature machined CV joints at both ends and splined plastic shafts in between for smooth and efficient power delivery.

Features

• VFD Twin Transmission – Selectable Overdrive and Dig (Patent Pending)
• F10 Portal Axle Housings
• Offset Front Differential Housing
• Centered Rear Differential Housing
• Brass Inner Reinforcement Tubes
• Machined Portal Gears
• Front Axles with Universal Joints
• Double Shear Shock Mounts
• Aluminum 12mm Hexes for 6mm Output Shafts
• ISD10 Driveshafts

VFD Twin Transmission
The patent-pending VFD Twin Transmission is an evolution of the original VFD. It combines performance, scale appearance, and durability with industry-first features. The VFD Twin is equipped with selectable overdrive and rear dig. The twin-speed transfer case features replaceable bearing plates, a brass pivot for the shift arms, and chromoly shift slides. Based on the proven Hurtz dig, the VFD Twin offers smooth and reliable shifting. On-the-fly selectable overdrive from 6.5% to 46% allows for immediate changes in driving behavior and tuning options. The motor is mounted as far forward and as low as possible in the chassis. Compatible with 540 brushed and brushless motors*.

Features

• Selectable Overdrive while driving
• Standard Overdrive: 6.5%
• Selectable High Overdrive: 46%
• Overdrive Neutral Position for 2WD (disengages front drive)
• 3-position Dig
• Slipper Clutch****
• Sintered Internal Gears
• Hardened Chromoly Shafts
• Extended VFD Twin Skid Plate for Motor Protection
• Integrated Battery and Electronics Trays
• Fully Ball-Bearing Supported Transmission
• Sintered Shift Arms with Brass Pivot Bushing
• Chromoly Shift Dogs for Overdrive and Dig Engagement
• Scale Transmission Housing
• Molded Bearing Plates
• Molded 6mm Motor Plate
• Molded Spur Gear Cover
• 32dp 52T Spur Gear and 15T Pinion
• Silicone Dust Shields for Shift Arms***

F10 Portal Axles
The F10 plastic molded portal axles benefit from Vanquish Products’ extensive experience in designing aluminum axles. The F10 axles feature a high-strength construction with an integrated truss connecting both ends of the axle. Internal brass reinforcements increase rigidity and lower the center of gravity.

Features

• Molded Plastic Axle Housings
• Machined Chromoly Portal Gears
• Universal Axle Shafts
• 49° Steering Angle
• Reinforced High-Caster C-Hub
• High-Pinion Hypoid Machined Axle Gears (30/8)
• 6-Bolt Ring Gear and Spool
• 1.4:1 Portal Gear Ratio
• 6mm Output Shafts with M5 Wheel Nuts
• One-Piece Bearing Retainers
• Adjustable Lower Shock Mount Positions
• Chromoly Universal Shafts
• Brass Inserts
• Scale Removable Third Member
• Machined Red Anodized Rear Fill Cap with Molded Install Tool

Chassis
The VS4-10 chassis from Vanquish Products is designed for a balanced combination of scale appearance and performance. The C-channel steel frame provides scale detailing, while molded front and rear cross members add strength at high-stress areas. These components feature dual servo mounts, winch line routing, and a scale fuel cell. The rock sliders include a replaceable outer portion that fits the Phoenix body perfectly. The chassis is optimized for the VFD Twin transmission, keeping the Overdrive and Dig servos low in the chassis. The Panhard mount is made of machined aluminum to handle harsh off-road conditions. Molded shock towers support the top of the 80mm Incision S8E shocks in double shear. Narrow front and rear bumpers enhance clearance and improve approach and departure angles.

Features

• Heavy-Duty Steel C-Channel Frame Rails with High Ground Clearance
• Front Inner Fenders with Integrated LED Mounts
• Phoenix Molded Rock Sliders
• Phoenix High-Clearance Bumpers
• Integrated Battery and Electronics Mounting Positions
• VFD Twin Servo Mounts for Overdrive and Dig
• Stainless Steel Links
• Inner Fenders with Body Hinge and Scale Radiator Mount

Suspension
The VS4-10 is equipped with 80mm Incision S8E shocks. These feature large-bore 8mm threaded aluminum bodies, dual X-ring seals, locking preload collars, keyed spring cups, and polished steel shafts. The front 3-link with panhard suspension provides a scale look by hiding the servo, while still allowing full suspension travel. Stainless steel links help keep the weight low and ensure a smooth transition to the rod ends.

Features

• 80mm SC8E Incision Shocks
• Stainless Steel Links
• Stainless Steel Pivot Balls
• Offset Lower Shock Pivot Balls for Tuning Shock Width at Axle

S8E Scale Shocks

• 8mm Bore for Higher Damping Performance
• Threaded Shock Bodies for Preload Adjustment
• Scale Shock Caps with Steel Pivot Ball and Bleeder Screw
• Polished Shock Shafts
• Dual X-Ring Seals

Phoenix Body

• VRD1 Rear Cage
• 3-Piece Body Design
• Removable Bed Sides
• Headlight and Tail Light Buckets
• Molded Plastic Grille
• Hinged Design
• Hidden Body Clips with Quick-Release Front Pivot Pin
• Full Interior
• Detailed Scale Parts (Wipers, Gear Shifter, Steering Wheel)

Wheels and Tires

• 1.9 Falken Wildpeak MT (2024 updated version, noted on box)
• 1.9 Incision KMC KM237 Riot Beadlock Wheels (2024 updated version)

Specifications

• Scale: 1/10
• Tires: Falken Wildpeak MT 4.65” 1.9” (2024 version)
• Axle Gear Ratio: 5.25:1
• Pinion: 15T
• Spur Gear: 52T
• Overall Width: 250 mm
• Overall Height: 250 mm
• Wheelbase: 313 mm
• Front Ratio (Standard 6.5% OD): 53.7:1
• Front Ratio (High 46% OD): 35.8:1
• Rear Ratio: 57.2:1
• Average RTR Weight: 6.5 lbs (2.9 kg)
• Front Axle Width Pin to Pin: 190 mm
• Rear Axle Width Pin to Pin: 188 mm

Includes

• Threadlock
• Grease
• 30wt Shock Oil

Required Electronics

• ESC
• 540 Motor
• Steering Servo (Vanquish 20mm Servo Horn Recommended)
• Battery
• Transmitter and Receiver

Additional Electronics for VFD Twin Functionality

• 2x Standard Size Servos for Dig and Selectable Overdrive (Standard or Low Profile)
• 2x 24mm Servo Horns
• 4-Channel Transmitter and Receiver

*Compatible with most 540 brushed and brushless motors
**Patent pending
***Transmission dust shield is not fully element-proof. Regularly inspect for debris and add grease as needed.
****Proper adjustment of the slipper clutch is required, especially when using the VFD Twin transmission and sintered gears.