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
HOBBYWING XERUN 4268SD 2400KV BLACK G3 MOTOR 1/8TH ON-ROAD
Features
- ROAR Approved
- Suitable for 1/8th SCT, Buggy and Touring Car
- Turbo Timing Technology
- Full Sensored mode (when paired with XR8 SCT ESC or XR8 PRO ESC)
- Adjustable Timing (Bi-Directional) 20-40 degrees
- Advanced Hall Sensor System
- 4-pole-8-magnet “Staggered Pole” rotor – HOBBYWING Patented design
- Guarantees users the effective heat dissipation and dust prevention
- The use of double insulated windings (240°C R-rated), NMB bearings from Japan, and the high-intensity adhesive (340°C) guarantees users the outstanding performance and super durability.
Specifications
kv: 2400kv
Pole: 4
Lipo: 2S-4S
R. (Ω): 0.0059
no load current (A): 4.3A
Size. O.Dia / Length (mm): 42/68mm
Weight (g): 276g
Vehicles: 1/8 OnRoad
Best Matched With
- XR8 PRO ESC
- XR8 SCT ESC
1/8th brushless power system with the implementation of a pure signal sensor mode circuit.
Built-in intelligent integrated circuit is used so the sensor unit can easily be identified by the ESC when pairing with Hobbywing’s XeRun XR8 series of ESC’s the motor will operate in “Pure Sensored” mode at all times, providing a better performance and a smoother throttle response.

Turbo Timing Technology
1/8th power system & Turbo Timing technology can be used when this motor is paired with Hobbywing XERUN XR8 series of ESC’s the Motor can use the Turbo Timing technology which was designed for the XR10 Pro series of Esc’s used in 1/10th On and Off road Competition. The motor will increase to maximum power output instantly.The maximum speed will increased by as much as 50% more than the output of the previous G2 series motors keeping you way ahead of the competition.

The mechanical turbo timing of motor can be accurately adjusted in both directions (CW / CCW)
The mechanical turbo timing can be adjusted between 20-40°. It is convenient for driver to calibrate accurately output power of motor and meet power requirements of various application.

The efficiency is improved greatly, effectively reducing the temperature increase.
Compared with XERUN 4268/4274 G2, the motor structure is greatly optimized, the efficiency is improved by 6% or more, which reduces the motor temperature increase effectively (Reducing thermal runaway).

The motor sensor system adopts patented technology of “error-free” Hall sensor technology, with an independent high-speed and high-precision encoder of which will always output a pure and accurate rotor position signal, which effectively will isolate any external interference which are known to cause errors of the sensor signal.This accurate sensor system will allow the motor to function at its peak performance in a very stable sensor state.

Low rpm (no current) torque
The motor also minimises the low rpm (no current effect) also known as cogging and small torque pulse. It is very smooth at low rpm increasing its performance at low speeds.

Excellent dust-proof design.
The Off-Road motor is IP5X. Its excellent dustproof design will minimise debri entering the motor which is very well known to effect Off-Road applications.
Note: Only 4268-1900KV/2200KV and 4274-2250KV are IP5X.

Light Weight
The design of 4268SD G3 is optimized which reduces the overall weight of motor. The weight of 1900KV / 2200KV is 315g / 285g respectively. And the weight of 4268 motor is 330g, 1900kv / 2200kv is 20g / 45g lighter than peers. The light weight motor is convenient for the driver to adjust the balance performance of the vehicle.

Advanced material in the industry and outstanding product design
It is made out of a single piece of 7075 aluminum bar processed by precision CNC.
The CNC Stator case has zero gaps or any screws on the surface of the Can body.
- A silicone dustproof ring seal that surrounds the sensor base. (Patent pending)
- The front case bell contains two pairs of M3 and two pairs of M4 screw holes, which are suitable for various mounting bases.
- The outlet terminals use a widened U-shaped/90° gold-plated curved copper contacts, which have a very low internal resistance which also makes soldering wires to the terminal an ease.
- The R-class insulation material is rated at 240 ° C, the special high-strength adhesive is rated at 340 ° C, and high quality international well known branded low friction bearings are used to handle extreme loads.

Various specifications and models, covering 1/8th various applications
4268 On-Road series features two versions the 2000KV and 2800KV, which respectively are used for 1/8 Pancar and GT.
- 4268 Off-Road series consists of two versions the 1900KV and 2200K which respectively are used for 1/8 Off-Road to allow the end user to race at different sized tracks
- 4274 one version only consists of the 2250KV which is suitable for 1/8 Off-Road recreational and popular with 1/8th Truggy competition.

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
