Learn to maintain drivechain integrity by inspecting and securing front/rear driveshaft couplers. This guide shows how to remove the upper plate with a 2.0mm hex driver, check driving chain for looseness, and tighten screws to prevent power loss or wear. This is an essential way for ensuring smooth power transfer and component longevity in competitive RC racing.

Master bumper maintenance and LED light upgrades for your RC off-road rig! This video guides you through bumper installation (aligning front/baseplate screws and tightening bolts) and removal using a 2.0mm hex driver. For LED setup, learn to route wires through chassis gaps, secure light pods, connect to the receiver and battery, and organize cabling for clean, interference-free operation. Essential for racers seeking durability and enhanced visibility!

Learn to fine-tune gear mesh on your nitro RC car using a simple A4 paper trick! This video demonstrates folding paper once, inserting it between the spur and pinion gears, then tightening screws while maintaining ideal clearance. Pro tip: Check gear rotation post-adjustment to ensure smooth engagement and prevent premature wear. Perfect for optimizing power transfer and durability in high-performance RC racing.

Master suspension arm assembly for your RC off-roader! This guide covers steering knuckle & pillow ball mount setup: installing bearings in correct orientation, securing screws with washers, and ensuring symmetrical alignment. For front arms, install pivot balls, shimmed screws, and tighten sequentially. Rear arms require axle carrier bearings, pivot balls, and precise shimming to maintain drivetrain alignment. Pro tips: Apply threadlock, check pivot movement, and verify symmetry for optimal steering response and durability.

Master rear suspension arm replacement on your RC car: Disassemble tires, hex hubs, and pivot pins. Remove upper deck screws, shock mounts, and drive shafts. Extract the worn arm, install the new one with aligned pivot pins, secure fixed mounts, and reassemble drivetrain components. Ensure precise screw torque and smooth articulation for optimal off-road performance.

Master front suspension arm replacement with precision! This video covers disassembly: removing wheels, hex hubs, pins, and chassis screws; detaching steering arms, shocks, and dogbones; then extracting the damaged arm. For installation, align the upgraded arm’s direction, secure pivot pins, reassemble dogbones, shocks, and steering linkages, and torque screws with a 2.0mm hex driver. Pro tips: Verify drivetrain alignment, ensure smooth articulation, and reinforce critical joints for maximum durability. Essential for racers optimizing handling and crash resistance!

Master precision assembly of upgraded suspension arms and steering hubs for your RC car! Learn to install steering hubs with dual bearings (front/rear alignment critical), secure pivot balls with shims, and torque screws in sequence to avoid misalignment. For rear arms, optimize pivot points with dual bearings and dual shims per side for smooth suspension travel. Pro tips: Verify bearing orientation, follow step-by-step shim placement, and ensure rigid yet adjustable linkages. Elevate durability and handling for competitive racing!

Master differential maintenance for your RC car! This tutorial covers front differential disassembly: removing the second-floor plate, front arms, bumper, and suspension mounts to access gears. Rear differential steps include detaching the upper deck, drive shafts, and rear arms. Learn to inspect/swap worn gears and reassemble components in precise reverse order. Pro tips ensure correct drivetrain alignment for optimal performance.

Learn to diagnose and replace stripped spur gears on your RC car! This guide covers removing the 2nd-floor plate and upper deck, disassembling drivetrain components (drive cups, bearings, axle), and installing a new spur gear with precision alignment. Pro tip: Verify gear mesh and torque specs during reassembly to ensure smooth power delivery and prevent future damage. Essential for nitro and electric racers!

Master Body posts maintenance! VRX Racing released newly molded truck body post sets to upgrade Blade/Thor/Cobra trucks.
https://www.vrx-racing.com/newly-body-post-for-vrx-racing-cars.html
This guide covers removing/installing body posts : unscrew bolts with a 2.0mm hex driver, align the dot-marked side inward, then re-tighten. Adjust body post height for terrain or handling preferences. Repeat for rear struts, ensuring directional alignment (dot-inwards) and secure mounting. Pro tips: Verify thread integrity, use threadlocker, and test suspension articulation post-rebuild. Perfect for optimizing stability and durability in competitive RC off-road racing!

Master dogbone replacement for your RC car’s front and rear suspension arms! Front dogbone steps: Remove wheels, extract hex hubs and pins, unbolt screws, align new dogbone with drive cup slots, and secure screws. Rear dogbone steps: Unmount screws, replace dogbone ensuring alignment with differential cups, and reassemble. Pro tips: Verify smooth rotation post-installation and avoid over-tightening screws. Essential for maintaining drivetrain reliability and off-road performance!

Ensure peak performance with proper motor pinion maintenance! This video covers inspecting pinion engagement: confirm the pinion grips the spur gear tightly to avoid slippage. For installation, align the pinion’s flat side with the motor shaft, apply threadlocker to grub screws, and tighten securely. Adjust gear mesh using the A4 paper trick: insert a strip between gears, press pinion into the spur, tighten screws, then remove the paper for perfect clearance. Prevent power loss and gear wear with these pro techniques!