Description
Overview
The Corally SBX-825 7075 Aluminum Edition 1/8 Racing Buggy Kit (00150-A) is the absolute pinnacle of Team Corally's 1/8 scale electric off-road engineering — a race-proven competition buggy designed and tested in Belgium by top European racer Thomas Musso to dominate at the highest level of national and international 1/8 electric racing. Every system on the SBX-825 has been refined to deliver podium-level performance, durability, and tuning adaptability for serious competition drivers.
This kit ships with the 7075 aerospace-grade aluminum chassis — the proven, traditional setup that delivers reliable performance and consistent feel across all driving styles and track conditions. The pro-level drivetrain is built around CNC-machined bevel gears, heavy-duty U-joints, and three oil-filled differentials — a combination that delivers smooth, efficient power transfer and bulletproof reliability even under sustained 6S brushless power. Suspension geometry is competition-grade throughout: aerospace-grade graphite shock towers with multiple shock and camber-link mounting positions, aerodynamic upper suspension arms with integrated carbon stiffeners and dual shock-mounting positions, ball-type front suspension with bash-tested heavy-duty steering blocks and ultra-smooth coated pivot balls, and CNC-machined aluminum rear uprights with carbon fiber plates for adjustable geometry.
The SBX-825 is engineered for extensive tuning. The clip-on caster adjustment system allows you to swap caster angles in seconds via sliding upper arms and varying clip thicknesses — letting you adapt the front end to short technical tracks or long high-speed layouts without disassembly. The high-downforce wing is sculpted to maximize stability through high-speed straights and tight corners, and durable body and wing mounts have been bash-tested in extreme conditions to withstand the rigors of long race weekends. Team Corally recommends pairing the SBX-825 with the CMM-8 racing controller, Pista 805 sensored motor, CS-5016 HV servo, and Voltax 120C LiPo HV battery to extract the platform's full potential. Whether you're chasing your first national-level podium or refining a championship-winning setup, the SBX-825 7075 Aluminum Edition is the complete racing system that pushes the boundaries of 1/8 electric performance.
Key Features
- 7075 Aluminum chassis option (kit-specific configuration)
- Pro-level drivetrain with CNC-machined bevel gears
- Heavy-duty U-joint driveshafts
- Three oil-filled differentials (front, center, rear)
- High-downforce sculpted polycarbonate wing
- Clip-on caster adjustment with varying clip thicknesses
- Aerospace-grade graphite shock towers
- Aerodynamic upper suspension arms with integrated carbon stiffeners
- Dual shock-mounting positions and adjustment set screws
- Ball-type front suspension with bash-tested heavy-duty steering blocks
- Coated pivot balls for ultra-smooth, frictionless movement
- CNC-machined aluminum rear uprights with carbon plates
- Multiple mounting options for stability and adjustability
- Belgian-engineered, race-tested by Thomas Musso
Performance Benefits
- National-class performance ceiling: The SBX-825 has the geometry, drivetrain efficiency, and tuning depth required to compete at the highest level of 1/8 electric — the same platform top-level European racers use in IFMAR and EFRA-sanctioned events.
- Lap-after-lap consistency: The triple oil-filled diff system, premium U-joint driveshafts, and CNC-cut bevel gears deliver smooth, predictable power transfer that doesn't fade across long heats and finals.
- Surgical front-end response: Coated pivot balls in the ball-type front suspension nearly eliminate stiction, giving you instant on-center steering feel and predictable on-power push characteristics.
- Rapid trackside tuning: Clip-on caster adjustment, set-screw shock tuning on suspension arms, and multiple geometry mounting points let you adapt the car for new track conditions in minutes — a major competitive advantage.
- Aerodynamic stability at speed: The high-downforce wing keeps the rear planted on long fast straights and through high-speed sweepers, allowing earlier and more aggressive throttle application out of corners.
- Durability under race-weekend abuse: Bash-tested heavy-duty steering blocks, robust U-joints, and reinforced body/wing mounts shrug off the heavy crashes that come with full-throttle racing.
- Aluminum-specific edge: Predictable, planted chassis feel that suits a wide range of drivers; easier to tune, with classic 1/8 buggy handling characteristics.
Usage Notes
- Skill level: This is a serious competition kit — recommended for experienced racers comfortable with 1/8 buggy assembly and tuning. Allow 10-15+ hours for careful first build.
- Recommended electronics: CMM-8 racing controller, Pista 805 sensored brushless motor, CS-5016 HV servo, Voltax 120C LiPo HV battery — or equivalent class-spec components from your preferred brand.
- Battery format: 1/8 buggy LiPo packs (typically 2S in modified format with HV cells, or 4S for standard 1/8 e-buggy class) — verify class compatibility before competing.
- Diff oil baseline: Start with the manual's recommended diff oil weights (often around 5K front, 7K center, 3K rear for 1/8 e-buggy on dirt) and adjust based on track grip.
- Caster tuning: Use thicker clips for more caster (more steering at high speed but slower turn-in); thinner clips for less caster (sharper turn-in, less corner stability).
- Shock tuning: Match shock oil weight and spring rate to track conditions — lighter springs and oil for bumpy outdoor dirt; stiffer springs and heavier oil for high-grip clay or astroturf.
- Tire selection: Choose tire compound based on track temperature and grip — soft compounds (yellow/orange) for cold/dusty conditions, medium (blue/red) for typical track conditions, hard (silver/black) for high-grip hot conditions.
- Body painting: Paint the polycarbonate body from the inside using PC-safe paints; the aerodynamic shell is critical for downforce, so avoid puncturing or modifying the wing area.
- Threadlock and bearing maintenance: Apply medium-strength threadlock to all key fasteners; clean and re-grease bearings every 5-10 race packs to maintain efficiency.
- Pre-race checks: Always verify diff smoothness, shock action, drive shaft engagement, body mount security, and battery strap before a heat.
Technical Specs
- Scale: 1/8
- Drive: 4WD shaft-driven
- Class: 1/8 Electric Off-Road Buggy (competition)
- Chassis: 7075 aerospace-grade aluminum chassis
- Differentials: 3× oil-filled (front, center, rear)
- Shocks: Big-bore oil-filled threaded aluminum (race spec)
- Manufacturer: Team Corally (Belgium)
- Part Number: 00150-A
- Assembly Level: Unassembled competition kit
What's Included
- Unassembled SBX-825 7075 Aluminum Edition competition buggy kit
- 7075 Aluminum chassis plate
- High-downforce polycarbonate wing
- Polycarbonate body shell (clear, pre-cut)
- Graphite shock towers (front and rear)
- CNC-machined aluminum rear uprights with carbon plates
- Big-bore oil-filled threaded aluminum shocks
- Triple oil-filled differential assemblies
- Detailed instruction manual
- Hardware and small parts
Needed to Complete
- 1/8 sensored brushless motor (Pista 805 or equivalent class-spec)
- 1/8 high-current ESC (CMM-8 or equivalent)
- HV high-torque steering servo (CS-5016 HV recommended)
- 2.4GHz radio system (transmitter and receiver)
- 1/8 LiPo battery pack (Voltax 120C HV recommended)
- Compatible LiPo charger
- 1/8 buggy tires (front and rear), pre-glued and mounted
- Silicone diff oils (multiple weights for tuning)
- Silicone shock oils (multiple weights)
- Bearing grease and threadlock
- Polycarbonate-safe paint for body
- Tools: hex drivers, nut drivers, turnbuckle wrench, shock pliers, body scissors
- 4× AA batteries for transmitter
Summary
The SBX-825 7075 Aluminum Edition is a no-compromise, Belgian-engineered 1/8 racing buggy kit built and tested by world-class racers — the platform of choice for drivers chasing podium results at the highest competitive level.