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Black and green brushless motor with electronic speed controller

WUQ

WUQ Sidewinder 4 On Road Edition 1406 7700KV rc vehicle

SKU CH-0PX2-MTM6H

Sensorless brushless combo with CRYO-DRIVE ESC and 1406 7700KV motor for 1/10 on-road RC cars up to 5lb

  • TypeModels & Kits
  • Brushless power for 1/10 on-road cars with 1406 7700KV motor
  • Cryo-Drive tech reduces heat for longer runs and higher gear ratios
  • Fully programmable via Castle Link USB or B-Link Bluetooth adapters
  • Four-pole 12-slot motor design with oversized NMB bearings for efficiency
  • Kevlar-wrapped rotor with high-temp neodymium magnets handles harsh conditions

Sidewinder 4 On-Road Brushless Combo

The WUQ Sidewinder 4 On Road Edition pairs a sensorless electronic speed controller with a 1406 7700KV brushless motor. It is built for 1/10 scale on-road cars running on 2S battery packs. The ESC uses CRYO-DRIVE technology to reduce heat generation during operation. This combination targets hobbyists wanting a drop-in brushless upgrade for compatible chassis.

Suits Light On-Road and Careful Off-Road Builds

The system fits 1/10 on-road cars and lighter stadium trucks or buggies when geared conservatively. Maximum recommended vehicle weight is 5lbs ready-to-run with battery. It is not for 2WD or 4WD short course trucks. Buyers needing a sensored motor or a setup for heavier short-course platforms should look at other options.

Requires Separate Programming Hardware

Full programmability needs a Castle Link USB adapter or a B-LINK Bluetooth adapter, neither of which are included. The motor uses a 12-slot 4-pole design with oversized NMB bearings and a Kevlar-wrapped rotor. The ESC handles higher gear ratios in heavier vehicles for longer runs. Ensure your chassis accommodates the motor dimensions and 2S power input.

Highlights

  • Brushless power for 1/10 on-road cars with 1406 7700KV motor
  • Cryo-Drive tech reduces heat for longer runs and higher gear ratios
  • Fully programmable via Castle Link USB or B-Link Bluetooth adapters
  • Four-pole 12-slot motor design with oversized NMB bearings for efficiency
  • Kevlar-wrapped rotor with high-temp neodymium magnets handles harsh conditions

Specifications

TypeModels & Kits

Questions about this item

What connector does the Sidewinder 4 ESC need to plug into my receiver?

The Sidewinder 4 ESC uses a standard three-wire servo lead that plugs into the throttle channel of any compatible receiver.

Can I keep my existing 2S LiPo packs when installing this 1406 7700KV motor and ESC combo?

Yes, the on-road edition is designed for 2S LiPo use and the motor's 7700KV rating is optimised for that voltage.

How do I confirm the CRYO-DRIVE thermal management is functioning after my first run?

Check the ESC temperature through the Castle Link app; it should stay well below the thermal limit during a full battery pack.

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