Parts/Engines & fuel/Engine accessories/Flash Point Starter Box Adapter Kit
Flash Point Starter Box Adapter Kit
Flash Point

Flash Point Starter Box Adapter Kit

Part # FPR21504.0(3)
Where to buy
$55.99
AMain Hobbies
Seen Oct 12, 2026
$55.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

The Flash Point Starter Box Adapter Kit is an optional accessory for the Mugen Seiki BIII off-road starter box. The Flash Point 2 in 1 mounts allow you to use one starter box for the MBX8 nitro buggy and MBX8T nitro truck. The aluminum mounts are made in the U.S.A. and simple to install. The two rear mounts are spring loaded, with a simple flip of the mounts you can switch between buggy and truck. The Flash Point 2 in 1 mounts can also be used on other manufacturers starter boxes, by simply drilling a few holes in the lid of the starter box and securing the CNC mounts from Flash Point. 
 
Features:
  • One starter box for both buggy and truggy
  • Made in U.S.A
  • CNC aluminum mounts with clear anodizing
  • Easy to install

Reviews4.0 · 3 reviews

Christopher DeNomaon Flash Point Starter Box Adapter Kit

Been using these since they came out. Very easy to switch between mbx8r and mbx8tr. Zero issues with fitment on mugen starter box #B0237BK-1 and they’re made in the USA. what more can you ask for?

Kevin BlairVerified owneron Flash Point Starter Box Adapter Kit

Don’t waste your money!!! These used to work great on the old mugen box , but the new box and these mounts dont line up correctly for both buggy and truck

Stuart GrantVerified ownerMay 17, 2026on Flash Point Starter Box Adapter Kit

This Adapter Kit works very well; I installed it to my Mugen BII starter box to use with my Tekno NB48 2.2 and Tekno NT48 2.2. I had to redrill the starter box lid and filed the mounts a little for a good fit. I expect this Adapter Kit will work with most chassis' as long as the Buggy and Truggy are the same brand and the distance from front of the chassis to engine is the same on both chassis'.

1 found this helpful
What reviewers say

Reviewers describe the Flash Point Starter Box Adapter Kit as a way to fit a Mugen starter box to Tekno buggy and truggy chassis. One verified owner reported it worked well after redrilling the lid and filing the mounts for a good fit, and expects it to suit other chassis with matching brand and engine-distance dimensions. Another reviewer reported zero fitment issues on a Mugen starter box and found it easy to switch between two Mugen models. A verified owner gave a low rating, reporting that the mounts did not line up on the newer Mugen box for either buggy or truck, though it had worked on an older box. Fitment on the current box is therefore mixed, and the reviews do not cover the same chassis or box versions.

  • + Easy switching between buggy and truck
  • + Works well after minor modification
  • + Made in the USA
  • − Mounts misaligned on newer Mugen box
  • − May require redrilling or filing for fit
Summary generated from the reviews above.

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