Brick-Compatible Motor System M Motor

Skip to product information
1 of 2

Power Functions M Motor ⚙️🔧

⚙️ Balanced Everyday Power — grey motor for general-purpose builds.

🔧 Cross-Axle Drive Shaft — connects directly to standard Technic axles.

🚗 Great for Small Vehicles — everyday Technic mechanisms and RC builds.

🔩 Power Function Compatible — works with major building block power systems.

One motor. Balanced power. Every build moving.

Regular price $12.99
Sale price $12.99 Regular price
  • 🧱 Brick compatible with major brands
  • 🎁 Free mystery minifig with your order
  • 🚚 Free shipping on orders $59+
Brick-Compatible Motor System M Motor

$12.99

Everyday Power. Every Build.

A motor system compatible M Motor designed for standard Bricks-compatible motorized builds. Built for everyday mechanisms, small vehicles, and any MOC that needs reliable, balanced power without going to a heavier-duty motor. This is the versatile workhorse motor for general-purpose builds.

This M Motor delivers steady output through a compact grey ABS housing with an integrated cross-axle drive shaft and pin holes for secure in-build mounting. Power input comes via the included motor system cable with a standard connector. Its gray 2×2 plug presses onto the stud contacts of a PF-style battery box, IR receiver or extension wire. Needs a power source to run, sold separately.

What's Included

  • 1 x Grey M Motor per pack
  • Grey ABS motor housing with pin holes for mounting
  • Cross-axle output shaft for direct cross axle connection
  • Motor system cable with standard connector block

Accessory Details

  • Motor Housing: Grey ABS, compact form factor, pin holes for versatile mounting
  • Output: Cross-axle drive shaft, connects directly to standard cross axles
  • Power Cable: Standard motor system cable and connector block
  • Connection: PF-style gray 2×2 plug, no tools required
  • Compatible with: PF-style battery boxes, IR receivers, extension wires, and standard cross axles
  • Pack: 1 Grey M Motor

Perfect For

  • Everyday vehicle and mechanism builds
  • Small motorized MOCs and RC-driven builds
  • Balanced power for general-purpose motorized projects
  • Replacing or upgrading motors in existing Bricks-compatible builds

Compatibility

  • Works with PF-style battery boxes, IR receivers and extension wires
  • Cross-axle output shaft accepts standard cross axles
  • The plug presses onto the 2×2 stud contacts on the power source. No tools needed

What You Need to Make It Run

  • Motors and lights will not run on their own. They need a power source: a battery box, a rechargeable lithium box, or a receiver connected to power. Each is sold separately.
  • AA and AAA battery boxes do not include batteries.
  • How it connects: the gray 2×2 plug presses onto the 2×2 stud contacts on the battery box or receiver. There is no socket hole to plug into.
  • A basic battery box gives on and off (some also switch direction). For remote speed control you need a remote and receiver.
  • Not every part uses the same plug. Check the plug shown in the photo for the option you pick, and message us before ordering if you are not sure.

One motor. Balanced power. Every build moving.

Product photos may include display scenery or other items that are not included. Check the selected option and What's Included before ordering.

FAMILY-OWNED BUY A LITTLE OR A LOT FREE MYSTERY MINIFIG FREE SHIPPING $59+ 90-DAY RISK-FREE FAMILY-OWNED BUY A LITTLE OR A LOT FREE MYSTERY MINIFIG FREE SHIPPING $59+ 90-DAY RISK-FREE FAMILY-OWNED BUY A LITTLE OR A LOT FREE MYSTERY MINIFIG FREE SHIPPING $59+ 90-DAY RISK-FREE

Everything Brick Bros

Armies, squads, battle packs, gear and builds. Tap a scene to shop.

Pick your rank

A New Mission Every Month

Scout box example contents
First mission

Scout: $14.99/mo

  • 4 minifigs
  • 1 weapon pack
  • 2 accessories (1 mystery)
  • 10 sandbags + trees
Choose Scout
Recon box example contents
Most popular

Recon: $29.99/mo

  • 6 minifigs + premium fig
  • 1 small build kit
  • 1 weapon pack + 4 accessories
  • 25 sandbags + terrain
Choose Recon
Command box example contents
Best value

Command: $49/mo

  • 12-fig set + premium + King
  • Small + medium build
  • 2 weapon packs + 6 accessories
  • 50 sandbags + terrain
Choose Command
Empire box example contents
Build the Battle Table

Empire: $99/mo

  • 2 12-fig sets + premium + King
  • Small + medium + large build
  • 3 weapon packs + 9 accessories
  • 100 sandbags + terrain
Choose Empire

Images show example contents. Figures, builds and accessories rotate every month and may differ from those pictured.

Best Sellers Across The Brand

Knights, SWAT, WWII and zombies. Full units in one box.

SWAT Tactical Squad 12-Pack - Brick Bros
SWAT Tactical Squad 12-Pack

$29.99

Undead Squad Zombie Set | 12 Zombie Figures - Brick Bros
Survive the Horde

$24.99

What Collectors Are Saying

★★★★★

"Found pieces here I'd been hunting for months at a fraction of what other sellers wanted."

Verified buyer

★★★★★

"Great prices. Quick shipping, and it was packaged well."

Verified buyer

★★★★★

"Bought a set for the kids. Sturdy and fits everything we have."

Verified buyer

★★★★★

"Yo give me more of these sets."

Verified buyer

✅ 90-Day Risk-Free Guarantee

Built by Our Collectors

Real dioramas from real Brick Bros customers.

See all customer builds →
  • UN blue helmet squad
  • Customer-built WWII diorama with Brick Bros minifigures, photo by @sepehr_49s
  • Ghillie suit close up
  • Desert warriors on parade
  • Castle wall, tank and siege tower
  • Customer-built WWII diorama with Brick Bros minifigures, photo by @sepehr_49s
  • Tactical squad on white
  • Soviet winter squad
  • Night vision operator
  • Customer-built WWII diorama with Brick Bros minifigures, photo by @sepehr_49s
  • German squad with mortars
  • Display shelf
Front Line Company WWII 36-figure battle pack with rotating MOC and artillery options

CORE $19.99 TO CRATE $129.99

WWII BATTLE PACKS

4 to 40 figures plus builds, terrain and gear. Pick your size.

Compare Battle Packs →

Zombie Outbreak Pack battle scene with survivor squad, weapon rack, zombie heads, pumpkins and zombie horde

CORE $19.99 TO CRATE $129.99

ZOMBIE BATTLE PACKS

Zombie hordes plus survivor gear, terrain and builds. Pick your size.

Compare Battle Packs →

Building a tan and gray brick wall from loose bulk bricks

MORE BRICKS, SAME FAIR PRICE

Bulk Bricks

Rare figs, bulk bricks, and every piece in between. All major-brand compatible.

Shop bulk bricks →

Every Order Includes

Brick Compatible

Brick Compatible

Fits every major brick brand. Real clutch that snaps and holds.

Safe ABS

Safe ABS

Durable, non-toxic ABS plastic. Kid-safe and built to last.

Buy A Few Or A Lot

Buy A Few Or A Lot

One figure or a hundred. Fair price every time, no rarity tax.

Ready to Build

Ready to Build

Free shipping $59+. Free mystery minifig. 90-day risk-free.

Keep Building

Sets, singles, gear and more.

Minifig Sets
Single Minifigs
Knights
WWII & Historical
Weapons & Gear
Battle Packs

FAQ

Will these fit my existing bricks and builds? +
Yes. Compatible with every major brick brand. Real clutch that snaps and holds. Test it the day it arrives.
What are they made of? +
Non-toxic, family-safe ABS plastic, the same durable material trusted in real building sets. Safe for kids, built to last.
Can I buy in bulk? +
That's the whole idea. Buy a few or a lot, with fair pricing at every quantity. No rarity tax, no bulk markup.
Where do you ship from? +
From the US. Most orders arrive in 3 to 6 business days. Free shipping on orders $59+.
What if I want to return it? +
Every order has a 90-day risk-free guarantee. Reach out and we'll make it right.
Do you restock sold-out items? +
Yes. Popular items come back regularly. Set a restock alert on the product page.