Parts/Engines & fuel/Engine accessories/Mugen Seiki Pro Starter BIII 1/8 Off Road Starter Box (Black)
Mugen Seiki Pro Starter BIII 1/8 Off Road Starter Box (Black)
Mugen Seiki

Mugen Seiki Pro Starter BIII 1/8 Off Road Starter Box (Black)

Part # MUGB0237BK-13.7(3)
Where to buy
$144.99
AMain Hobbies
Seen Oct 12, 2026
$144.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Mugen Seiki Pro Starter RIII On Road Starter Box. This starter box is built using a high-quality aluminum housing to allow a full range of LiPo batteries. The rear handle features a convenient place to hold the glow starter without interfering with the back of the vehicle. Fully adjustable locating pins allow this box to be compatible with most off-road vehicles, and the rubber feet help to keep the box stable while a vehicle is on it. Package includes one starter box.

NOTE: This starter box requires some minor assembly, and two 2S LiPo batteries, or two 7.2V NiMH batteries for operation.
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

Reviews3.7 · 3 reviews

Jasen FordVerified owneron Mugen Seiki Pro Starter BIII 1/8 Off Road Starter Box (Black)

Not worth the money. Bought the starter box 6 months ago and already the motor went out. Bought another Mugen motor, worked for a few hours. Same thing. Trash. Save your money and buy another box. No warranty as well. Complete garbage

1 found this helpful
victoria kedmenecVerified owneron Mugen Seiki Pro Starter BIII 1/8 Off Road Starter Box (Black)

Nice and light wheel was too close to flywheel on Truggy had to modify a little bit other than that seems pretty nice

1 found this helpful
thomas fuksVerified owneron Mugen Seiki Pro Starter BIII 1/8 Off Road Starter Box (Black)

Amazing so much better than other starter box that I am not gonna mention :)

What reviewers say

Three verified owners rate this 1/8 off-road starter box (black) 2/5, 4/5 and 5/5, so opinions are divided. One reviewer reports the motor failed within six months and a replacement motor also failed after a few hours, and says there was no warranty. A second reviewer finds it light and generally good, though the wheel sat too close to the flywheel on a truggy and needed modification. The third gives a brief, unspecific positive rating. Reviews are few and the durability concern rests on a single account.

  • + Light weight
  • + Generally good impression for some owners
  • + Strong overall praise from one owner
  • − Motor failure reported within months
  • − Wheel clearance too tight with flywheel on a truggy
  • − No warranty, per one owner
Summary generated from the reviews above.

Builds using this part

No builds use this part yet — add it to yours from the build editor.