Reds Buggy Engine 721 Pro-X Factory Team DLC Ceramic Break In
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Handled by us in the UK under the Consumer Rights Act — no sending it overseas.
What our customers say
A selection of recent five-star reviews, as written.
-
★★★★★
Ordered flishrc cobra. Communication was great. Ordered larger batteries but they were the wrong size. Olly shipped the right batteries and gave a refund for the difference I paid. Couldn't ask for more. Thanks for the help with the order.
Robert, 22 September 2026
-
★★★★★
Very helpful when the vehicle I wanted wasn't in stock. Very fast deliver too.
Anna Abbott, 17 September 2026
-
★★★★★
Excellent service speedy delivery and good customer service
GLYN, 10 September 2026
-
★★★★★
Great product and service. I enjoy buying from these guys. Thanks to radio-controllled.co.uk.
Paul Jordan, 3 September 2026
-
★★★★★
Dealt with customer services over an order I accidently placed, they were prompt and dealt with it will, completely refunded within a small window of time, thanks!
Oliver Galustian, 23 July 2026
-
★★★★★
Really good online rc store with some great products and sales on. The owner is very knowledgeable as well.
Simon, 19 July 2026
-
★★★★★
Product delivered promptly and in excellent condition 👍had very helpful and prompt responses from Olly to all my questions, I will definitely be using them again 👍
Mark Clucas, 30 January 2026
-
★★★★★
The customer service and advice were first class!
Steve Avery, 9 September 2025
-
★★★★★
The seller knew I was after one and very kindly informed me when they came back into stock so now have a Flywing Bell 206. Fantastic bit of kit. Well worth the wait.
Pete Goddard, 15 April 2025
-
★★★★★
Great service, car arrived fast and really well packaged. Also, I had a little problem....(which turned out to be me doing it wrong) but someone replied the same evening! Will definitely be buying from them again.
Graham Rousseau, 10 February 2025
About this product
Description
721 SUPERVELOCE PRO-X Factory Team™: The Champion’s Engine
Celebrating a Year of Success
The 721 SUPERVELOCE PRO-X Factory Team™ engine is here! Designed to reflect the pinnacle of REDS Racing’s innovation, this engine is a testament to our team’s success and dominance throughout 2024:
TQ – 2nd & 3rd place at 2024 IFMAR Worlds: Boots, Canas
TQ & WIN at 2024 European Championship: Canas
Dirt Nitro Challenge Win: Boots
Silverstate Win: Canas
Italian Race Win: Boots
Amain Challenge Win: Rivkin
TQ & 2nd Truggy Roar Nats: Fuller
TQ, 2nd & 3rd Euros Warm-up: Boots, Canas
TQ & 2nd – Montpellier GP: Canas
This engine comes equipped with the same cutting-edge technical features that powered our team to victory on the world’s toughest tracks.
Revolutionary Design by Mario Rossi
Each 721 SUPERVELOCE PRO-X Factory Team™ engine benefits from the expertise of Mario Rossi, ensuring unmatched performance:
Ultra Tuned Crankshaft and Sleeve: Special tuning by Mario Rossi significantly increases engine power while maintaining excellent fuel mileage. The crankshaft is hand-rebalanced to minimize vibration at high speeds.
RTX Rotating Backplate: Reduces friction between the connecting rod and backplate, improving stability at idle, boosting engine power, and optimizing fuel efficiency for extended runtime.
New Cooling Head Design: Features a lower center of gravity for enhanced car handling, superior aerodynamics for reduced drag, and improved cooling efficiency.
High-Protection Bearings: Includes a double-seal front bearing for durability and stability, along with a 9-ball rear ceramic bearing for reliability under extreme conditions.
Performance Tailored for Champions
The 721 SUPERVELOCE PRO-X Factory Team™ engine is built for competitive racing, combining raw power with smooth drivability:
Linear Power Delivery: Thanks to the Extra Tuning by Mario Rossi, the engine offers exceptional drivability while delivering top-tier performance.
Optimized for Buggy: Designed for 1/8 scale vehicles, this engine excels on tracks where power is the key to success.
Fuel Efficiency: Our primary goal was to develop a high-speed engine capable of exceptional fuel mileage, setting it apart from competitors by ensuring fewer pit stops and consistently longer runtimes on the track.
Available Models
ENBU0039R: 721 PRO-X Factory Team™
ENBU0039RB: 721 PRO-X Factory Team™ – Pre Break-In Service by Mario Rossi
Technical Specifications
Feature Details
Category 1/8 Buggy
Displacement [cm³] 3.5
Bore [mm] 16.2
Stroke [mm] 16.9
Inlet Ports 7
Outlet Ports 1
Front Bearing 7x19x6 Double Seal
Rear Bearing 14×25.4×6 9 Balls High-Durability Ceramic
Carburetor Diameter [mm] 7.0 (Options: 6.0, 6.5, 7.5, 8.0)
Carburetor Type VCX3-A Aluminum Short Needle
Weight [g] 345
Fuel Consumption [min] > 9:00
Operating Temperature [°C] 110-130
Recommended Accessories
To maximize the performance of your 721 SUPERVELOCE PRO-X Factory Team™ engine, we recommend pairing it with:
Glow Plug: REDS TS4
Exhaust System: 2113 X-ONE Torque Pipe
Fuel: 16-30% nitro, 8-10% oil
Break-In Fuel: 12% oil
Why Choose the 721 SUPERVELOCE PRO-X Factory Team™?
The 721 SUPERVELOCE PRO-X Factory Team™ engine represents the pinnacle of REDS Racing technology. Whether you’re aiming for victory on the world stage or dominating your local track, this engine is your ultimate choice for:
Unparalleled power and performance.
Innovative features designed for reliability and drivability.
Proven success with REDS Racing’s championship-winning team.
Technical Data
Kit Contents
Required For Operation
What our customers say
A selection of recent five-star reviews, as written.
-
★★★★★
Ordered flishrc cobra. Communication was great. Ordered larger batteries but they were the wrong size. Olly shipped the right batteries and gave a refund for the difference I paid. Couldn't ask for more. Thanks for the help with the order.
Robert, 22 September 2026
-
★★★★★
Very helpful when the vehicle I wanted wasn't in stock. Very fast deliver too.
Anna Abbott, 17 September 2026
-
★★★★★
Excellent service speedy delivery and good customer service
GLYN, 10 September 2026
-
★★★★★
Great product and service. I enjoy buying from these guys. Thanks to radio-controllled.co.uk.
Paul Jordan, 3 September 2026
-
★★★★★
Dealt with customer services over an order I accidently placed, they were prompt and dealt with it will, completely refunded within a small window of time, thanks!
Oliver Galustian, 23 July 2026
-
★★★★★
Really good online rc store with some great products and sales on. The owner is very knowledgeable as well.
Simon, 19 July 2026
-
★★★★★
Product delivered promptly and in excellent condition 👍had very helpful and prompt responses from Olly to all my questions, I will definitely be using them again 👍
Mark Clucas, 30 January 2026
-
★★★★★
The customer service and advice were first class!
Steve Avery, 9 September 2025
-
★★★★★
The seller knew I was after one and very kindly informed me when they came back into stock so now have a Flywing Bell 206. Fantastic bit of kit. Well worth the wait.
Pete Goddard, 15 April 2025
-
★★★★★
Great service, car arrived fast and really well packaged. Also, I had a little problem....(which turned out to be me doing it wrong) but someone replied the same evening! Will definitely be buying from them again.
Graham Rousseau, 10 February 2025
