MST RMX 4 GR86RB 1/10 RWD Brushless RC Drift Car RTR Iridescence Purple 553109IP

The MST RMX 4 GR86RB is a 1/10 scale rear-wheel-drive brushless RTR RC drift car in Iridescence Purple, combining the latest RMX 4 chassis with a sensored 17.5T power system, MGX drift gyro, adjustable 257 / 266 / 275mm wheelbase and a pre-painted GR86RB widebody for precise high-angle drifting with extensive tuning potential

Features

• Latest-generation MST RMX 4 RWD drift chassis
• Pre-painted GR86RB widebody in Iridescence Purple
• Adjustable 257mm 266mm and 275mm wheelbase positions
• Rear-mid motor layout
• 4-gear anti-torque transmission
• Transmission can be converted to a conventional 3-gear forward-torque layout
• Three selectable motor mounting heights
• High or low centre-of-gravity ESC mounting options
• Quick-release rear subframe
• Quick-release gearbox for easier drivetrain servicing
• Torsion-type dual vertical deck chassis layout
• Floating servo mount
• ATK V3 high-angle steering knuckles
• Fine-adjustable Ackermann steering geometry
• Selectable 5.5-degree or 7-degree caster
• Bullhorn-style front and rear shock towers with adjustable shock positions
• Hydraulic aluminium dampers
• MST DK short-series competition springs
• Full ball bearing drivetrain
• MST XBLS S60A sensored brushless ESC
• MST XBLS 17.5T sensored brushless motor
• MST B-07MG digital metal-gear steering servo
• MST MGX professional drift gyro
• MST XTR-03 2.4GHz radio system
• MST Street drift tyres fitted from the factory

Specifications

• Brand: MST
• Model: RMX 4 GR86RB
• Product Type: RC Drift Car
• Scale: 1/10
• Completion Level: RTR
• Colour: Iridescence Purple
• Drivetrain: RWD
• Motor Position: Mid Rear
• Wheelbase: 257 / 266 / 275mm Adjustable
• Front Hex-to-Hex Width: 182mm
• Rear Hex-to-Hex Width: 172mm
• Caster Angle: 5.5 Degrees / 7 Degrees Adjustable
• Factory Camber: Front 9.1 Degrees / Rear 2 Degrees
• Transmission: 4-Gear Anti-Torque Convertible to 3-Gear
• ESC: MST XBLS S60A Sensored Brushless
• Motor: MST XBLS 17.5T Sensored Brushless
• Steering Servo: MST B-07MG Digital Metal Gear
• Gyro: MST MGX Professional Drift Gyro
• Radio: MST XTR-03 2.4GHz
• Battery Connector: T-Style / Deans
• Dampers: Hydraulic Aluminium
• Bearings: Full Ball Bearings
• Wheel Hex: 12mm
• Manufacturer Part Number: 553109IP

Includes

• 1 x MST RMX 4 Assembled RWD Drift Car
• 1 x Pre-Painted GR86RB Iridescence Purple Body
• 1 x MST XTR-03 2.4GHz Transmitter
• 1 x MST XBLS S60A Sensored Brushless ESC
• 1 x MST XBLS 17.5T Sensored Brushless Motor
• 1 x MST B-07MG Digital Metal-Gear Steering Servo
• 1 x MST MGX Professional Drift Gyro
• 4 x Drift Wheels and MST Street Drift Tyres
• 1 x Instruction Manual

Required To Complete

• 1 x Compatible 2S LiPo Battery with T-Style / Deans Connector
• 1 x Compatible LiPo Battery Charger
• 4 x AA Batteries for the Transmitter

FAQ

Is the MST RMX 4 GR86RB ready to run? Yes, the vehicle is assembled and includes the transmitter sensored brushless electronics servo gyro wheels tyres and pre-painted body, but a suitable 2S LiPo battery charger and four AA transmitter batteries are required separately

What battery does 553109IP require? Current RMX 4 RTR listings specify a compatible 2S LiPo battery with a T-style or Deans connector

Can the wheelbase be changed? Yes, the RMX 4 supports 257mm 266mm and 275mm wheelbase settings for compatibility with different 1/10 drift body configurations

Is the power system sensored? Yes, the RTR package uses an MST XBLS S60A sensored ESC paired with an XBLS 17.5T sensored brushless motor

Does the car include a drift gyro? Yes, an MST MGX professional drift gyro is installed as part of the RTR electronics package

Can I use a 6-cell NiMH battery? The supplied retailer copy mentions 6-cell NiMH as an option, but current RMX 4 RTR listings I could verify consistently specify 2S LiPo, so 2S LiPo is the safer supported recommendation

Will the supplied wheels exactly match the product photos? Not necessarily, MST may install a random wheel style and colour at the factory so the supplied wheels can differ from promotional images

Important Notes

• Drive battery charger and four AA transmitter batteries are not included
• MST factory test drives RTR vehicles before packaging so slight marks on the tyres can be normal
• Wheel style and colour may vary from promotional images
• Factory geometry settings can be changed as part of normal chassis tuning