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Pulling power for high-torque builds

The ASG Ultimate Boost 30K Custom motor is tuned for high torque, making it the go-to choice when you need controlled pulling power rather than outright speed. Rated around the 30,000 rpm class, it drives heavier springs smoothly, which is exactly what DMR and hard-hitting builds demand.

Long axle compatibility

This long axle version fits Version 2, 6 and 9 gearboxes, covering a wide range of M4, MP5 and P90 style replicas. As always, confirm your gearbox version before ordering to guarantee the correct shaft length.

Premium internal build

You get a CNC machined steel pinion on a stainless steel shaft, a silicon steel rotor and a precision-built housing with enlarged ball-bearing shaft stabilisers. High-grade silver plated wiring and larger carbon brushes deliver clean, consistent current under sustained load.

Heat resistant neodymium magnets

The Boost 30K uses heat resistant neodymium magnets, the strongest type of permanent magnet, which keep their strength as temperatures climb. In a high-torque build working against a heavy spring, that resistance to fade and burnout is where this motor earns its keep.

Fitting and support

We recommend installation only by an experienced or qualified airsoft technician, as incorrect fitting can cause damage or failure not covered by warranty. Platoon Stores offers full fitting and tuning through our Kent airsoft workshop, with more upgrade parts in our airsoft accessories range.

General
BrandASG
Other
ModelBoost 30K Custom
PinionCNC machined steel
MagnetsHeat resistant neodymium
WiringHigh-grade silver plated
Axle typeLong axle
Rated speed30,000 rpm class (high torque)
Gearbox compatibilityVersion 2, 6 and 9
ShaftCNC machined stainless steel
RotorSilicon steel
BearingsEnlarged motor-shaft ball-bearing stabilisers
BrushesLarger carbon brushes

Frequently asked questions

How does the 30K differ from the 40K motor?

The 30K is tuned for high torque at a lower speed, making it the better pick for heavier springs and DMR-style builds, while the 40K leans towards higher rate of fire.

Which gearboxes does it fit?

This long axle version is compatible with Version 2, 6 and 9 gearboxes, covering many M4, MP5 and P90 style platforms. Check your gearbox version before buying.

What builds is the 30K best for?

It excels in high-torque setups pulling a stronger spring, such as a DMR or a rifle with a heavier gear ratio, where controlled pulling power matters more than raw speed.

Why neodymium magnets?

Neodymium magnets are the strongest permanent magnets and hold their strength at higher temperatures, helping the motor resist burnout when working hard against a heavy spring.

Can you fit it for me?

Yes. We advise fitting by a qualified technician, since incorrect installation can void the warranty. Our in-house Kent workshop can install and set it up for you.