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18-Year Specialized Manufacturer of Remote Control Model Racing Cars

Master Your RC Car Repairs & Upgrades with Vrx Racing's Expert Guides
Our dedicated Support Hub is designed to empower hobbyists, racers, and RC enthusiasts with detailed assembly guides, repair tutorials, and troubleshooting tips to keep your car in the best condition. Every video and guide is created by our in-house engineers and professional RC technicians. Our DIY guides help you diagnose common issues (e.g., ESC malfunctions, steering servo problems, or battery drain) and perform fixes.
VRX Sprint RH1068 Unboxing: A Deep Dive into VRX Racing's High-Speed Brushless Buggy
Discover the VRX Racing Sprint (RH1068). A 1/10 scale 4WD brushless buggy featuring a 3300KV motor, 45A ESC, and low-CG design. Read our deep dive into this 55km/h+ speed machine.
2026 01 05
35 views
VRX-2 (RH802) Nitro Buggy Unboxing: A Deep Dive into the Raw Power of 1/8 Scale Nitro Racing
"Experience the roar of the VRX-2 (RH802)! Watch our official deep-dive unboxing of this 1/8 scale 4WD Nitro Buggy, featuring a powerful .21 engine, aluminum chassis, and race-ready suspension.
2025 12 04
62 views
RH820 BLAST 2.0 Unboxing: A Deep Dive into VRX Racing's 1/8 Scale 4WD Brushless Short Course Truck
Watch the official unboxing of the VRX BLAST 2.0 (RH820)! Discover the 1/8 scale brushless power, 60A ESC, and durable 4WD chassis in this deep dive video.
2025 11 20
116 views
VRX SMASH RH1066 Unboxing: A Deep Dive into VRX Racing's High-Speed Brushless Bashing Monster Truck
See the VRX SMASH RH1066 in action! This official unboxing shows the brushless RTR setup, durable nylon chassis, and massive jumps. Watch the video.
2025 11 10
96 views
VRX Octane XL RH1045 Unboxing: A Deep Dive into VRX Racing's High-Speed Brushless Desert Truck
Watch the official VRX Racing unboxing of the RH1045 Octane XL. Discover its brushless power, solid rear axle, and what makes this 1/10 desert truck RTR.
2025 10 27
100 views
VRX Wyvern RH1026 Unboxing: A Deep Dive into VRX Racing's High-Performance Brushless Drift & Touring Car
Explore the VRX Wyvern (RH1026) in our official unboxing. See the tech details of this 1/10 scale, high-performance brushless drift & touring car.
2025 10 14
89 views
VRX COBRA RH818 Unboxing: A Deep Dive into VRX Racing's High-Speed Brushless Bashing Truggy
Go straight from the box to the bash spot! Join VRX Racing for the official factory unboxing of the RH818 COBRA. We're giving you an insider's look at its powerful 2000KV brushless motor, upgraded aluminum components, and the tough, shaft-driven 4WD system that's built for extreme action. See what makes this Ready-to-Run beast tick before you hit the dirt. Watch now for the full deep dive!
2025 09 09
115 views
How to replace the 62T spur gear of VRX Octane?
Learn how to professionally replace the Octane spur gear in your RC car with this detailed tutorial. The video walks you through the entire process,We emphasize precision during reassembly, including proper alignment of the gearbox housing and torqueing screws to manufacturer specifications. This guide is essential for RC enthusiasts aiming to maintain peak performance, reduce gear wear, and avoid costly drivetrain failures. Perfect for competitive racers and hobbyists seeking expert-level maintenance tips!
2025 05 14
102 views
How to replace the Front/rear suspension arm of Spirit nitro?
Master the precise process of replacing or upgrading front and rear suspension arms on your VRX Spirit or Sprint off-road rig with this comprehensive tutorial. The video details front arm replacement: disassembling steering linkages, shock absorbers, and universal dogbones using a 2.0mm hex driver, followed by careful removal of pivot pins and arm mounts. Learn to align new arms with factory mounting points, secure pivot pins, and reassemble drivetrain components for optimal steering geometry. For the rear suspension, the guide covers disconnecting support braces, shocks, and drive shafts, then reinstalling the arm with correct pin alignment and torque specifications. Pro tips include maintaining component orientation, avoiding cross-threading during screw installation, and verifying suspension articulation post-rebuild.
2025 05 14
110 views
How to replace the diff gearbox of VRX Spirit nitro?
Learn to expertly replace front and rear differential assemblies on your RC off-road vehicle with this step-by-step guide. The video demonstrates front assembly replacement: removing steering linkage screws, chassis bolts, and differential housing screws, followed by inspecting differential gears (spur/pinion) for wear. Key steps include reinstalling universal dogbones, securing the differential with proper torque, aligning front mounts, and reassembling the drivetrain. For the rear assembly, the tutorial covers disassembling the chassis, differential housing, and dogbones, then reinstalling the differential, driveshaft, and rear mounts with precise alignment. Pro tips emphasize gear inspection to prevent drivetrain failure, correct dogbone seating for smooth power transfer, and systematic bolt-tightening sequences to avoid stress points.
2025 05 14
73 views
How to replace the front CVD of Spirit series ?
Discover the professional method to replace worn universal dogbones and wheel hubs on your RC off-road car. This tutorial guides you through tire removal: detaching the hex hub and pins, followed by unscrewing steering linkage bolts to access the drivetrain. Learn to safely extract damaged dogbones and install new ones, ensuring proper alignment with the differential and drive cups. Critical steps include securing steering linkages with a 2.0mm hex driver, reattaching the hex hub pins for precise wheel seating, and verifying smooth articulation of the suspension. Pro tips highlight inspecting dogbones for stress fractures, lubricating joints to reduce wear, and torqueing screws to avoid thread stripping.
2025 05 14
92 views
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