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Maverick Quantum RX Conversion Set…
× 1
Maverick QuantumR Flux 4S 1/8 4WD Brushless Muscle Car RTR
What our customers say
A selection of recent five-star reviews, as written.
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★★★★★
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
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★★★★★
Very helpful when the vehicle I wanted wasn't in stock. Very fast deliver too.
Anna Abbott, 17 September 2026
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★★★★★
Excellent service speedy delivery and good customer service
GLYN, 10 September 2026
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★★★★★
Great product and service. I enjoy buying from these guys. Thanks to radio-controllled.co.uk.
Paul Jordan, 3 September 2026
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★★★★★
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
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★★★★★
Really good online rc store with some great products and sales on. The owner is very knowledgeable as well.
Simon, 19 July 2026
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★★★★★
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
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★★★★★
The customer service and advice were first class!
Steve Avery, 9 September 2025
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★★★★★
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
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★★★★★
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
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Maverick Quantum RX Conversion Set…
× 1
Key Specs
- Scale
- 1/8
- Motor
- Flux 2250KV brushless
- Drive
- 4WD
- Build State
- RTR
- Battery
- 2S to 4S LiPo (not included)
- Vehicle Type
- Muscle Car
- Radio
- 2.4GHz MTX-244 steering wheel, included
About this product
The Maverick QuantumR Flux 4S Muscle Car is a 1/8 scale 4WD brushless on-road car built for speed runs, donuts and slides. It takes the rugged Quantum+ chassis, drops it onto low-slung on-road suspension and belted Tredz Vortex tyres, and powers it with an HPI Flux 2250KV brushless motor and 120A waterproof ESC that run on anything from a 2S to a 4S LiPo. At 593mm long on a 322mm wheelbase it has real presence, and it arrives ready to run with a steering-wheel transmitter. The LiPo battery and charger are not included.
Who it’s for
Drivers who want serious 4S brushless pace on tarmac, car parks and smooth surfaces, with a drivetrain tough enough to shrug off the bumps and rolls that come with it. It is a step up rather than a first RC car. Compare it with the Race Truck and the off-road QuantumRX in the Maverick QuantumR and QuantumRX range, and pick your colour from the options above.
Key features
- 4S Flux brushless power – 2250KV motor and 120A waterproof ESC, 2S to 4S LiPo capable (14.8V on 4S)
- HD steel drivetrain – front CVDs, rear driveshafts and axles, centre driveshafts, drive cups and turnbuckles all in high-strength steel
- Metal 4-gear differentials front and rear plus a centre differential that splits power front to rear for better handling
- Low-slung on-road suspension – independent double wishbones, short oil-filled adjustable aluminium coilover shocks and pillow-ball uprights
- Tredz Vortex belted tyres on black race-truck wheels with 17mm aluminium hex hubs
- Polycarbonate muscle-car body with roll bars, mirrors, rear spoiler, front splitter and rear diffuser, plus two bonnet options in the box: supercharger with intake scoop, or twin turbos with front-mount intercooler
- MTX-244 2.4GHz steering-wheel transmitter, waterproof receiver in an enclosed box, 15kg metal-gear water-resistant servo and a full set of ball bearings
Frequently Asked Questions
The Muscle Car and Race Truck are on-road cars on the same low-slung 1/8 chassis, wheels and tyres; only the body differs. The QuantumRX is the off-road version with long-travel shocks, gravel tyres and rally wheels.
No. It needs a 2S to 4S LiPo with a T-plug and a LiPo charger, both bought separately. The transmitter takes four AA batteries, also not included.
It is ready to run and the steering-wheel transmitter is easy to pick up, but on 4S it is very quick. Newer drivers can start on a 2S or 3S LiPo and move up to 4S as confidence grows.
Yes. The QuantumRX Rally Conversion Set adds a rally bodyshell, off-road tyres, raised suspension geometry and centre differential protection to take the QuantumR onto gravel and dirt.
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
Customer Reviews
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