REDS Buggy engine 721 PRO-X Factory Team DLC Ceramic Break in
Brand: REDS
Part No: REDENBU0039RB
Shadow Stock: Usually ships within 4-5 days
The REDS Buggy engine 721 PRO-X Factory Team DLC Ceramic Break in (REDS part REDENBU0039RB) brings the race-proven technology of the 721 SUPERVELOCE PRO-X Factory Team™ to competitive 1/8 scale racing. Built on a season of top-level results across 2024, this engine blends raw pace with smooth, linear drivability and outstanding fuel economy.
Developed and hand-finished by Mario and Marco Rossi, the 721 PRO-X Factory Team is engineered for winning performance on demanding tracks where power, consistency and runtime matter.
Race-Proven Performance
This platform reflects the same cutting-edge features used by REDS Racing team drivers across major events in 2024, including TQs, wins and podiums at the IFMAR Worlds, European Championships and leading international meetings.
Key Features
- Linear Power Delivery: Extra tuning by Mario Rossi provides exceptional drivability while maintaining top-tier performance.
- Optimised for 1/8 Scale: Excels on power-sensitive tracks where traction and throttle control are crucial.
- Fuel Efficiency: Developed for high speed with excellent fuel mileage to enable longer stints and fewer pit stops.
- High-Protection Bearings: Double-seal front bearing for durability, plus a 9-ball rear ceramic bearing for reliability under extreme conditions.
- RTX Backplate: Reduces friction between conrod and backplate, stabilises idle, boosts engine power and improves fuel efficiency.
- Extra Tuning Hardware: Ultra-tuned crankshaft and sleeve; hand-rebalanced crankshaft minimises vibration at high rpm.
- VCX3-A 3-Needle Carburettor: Easy tuning in varied conditions, with a mid-range needle for linear delivery and strong power. Features an improved insulator bushing made from aerospace-grade ultra high-strength polymer and a double grab screw joint link for flexible linkage setup.
- Die-Cast Crankcase: High-quality pressure die casting and a special aluminium alloy deliver increased stiffness and strength.
- Handmade, Tuned and Assembled: Each engine is hand inspected and compression checked at REDS Racing headquarters.
Suggested Compatibility
- 1/8 scale vehicles (suggested compatibility)
Recommended Accessories
- Glow Plug: REDS TS4
- Exhaust System: 2113 X-ONE Torque Pipe
- Fuel: 16–30% nitro, 8–10% oil
- Break-in Fuel: 12% oil
For racers seeking a competitive edge in performance and runtime, the REDS 721 SUPERVELOCE PRO-X Factory Team™—available under part number REDENBU0039RB—delivers a refined balance of power, precision and endurance.
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Key Info:
- Brand: REDS
- Part No: REDENBU0039RB
- Displacement: 3.5cc (0.21ci)
- Starter: Flywheel Start
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