DMD Design & Engineering

20/12/2025

Proud to see the car on the podium! Congrats Patrick, and thanks for trusting DMD Design & Engineering

2WD Vintage

1: Wesley van Helmond
2: Dirk Simons
3: Patrick Fonck

26/09/2025

🔥 JJ Carbon Shorty Battery Mount 🔥

Check out the JJ with the Carbon Shorty Mount installed!

Fits all shorty LiPos

Ultra-light, low CG design

Secure battery swaps – no thumbscrews, no Velcro

Race-ready and performing on track. 💯

📩 Message us to order – shipping worldwide 🌍

16/09/2025

Ultima JJ Front Body Mount / Stiffener

• Engineered with Finite Element Analysis (FEA) to withstand tough racing conditions, optimizing the shape and material placement for maximum strength and minimal weight

• 2mm glossy carbon fiber for a lightweight, high-strength upgrade

• Adds extra support to the steering rack, improving precision and control

• Enhances front-end chassis stiffness for a sharper, more responsive feel

• Maintains full access to the steering assembly, just like the stock setup

25/08/2025

🔥 Ultima JJ Carbon Shorty Battery Mount 🔥

After the success of our rear-bias mount, we’ve taken it further! This new version lets you run your shorty LiPo fully forward against the servo, fully rearward against the arm mounts, or anywhere in between. Just flip the mount to change front/rear, and use the included o-ring for fine CG tuning.

✅ Super light, low CG carbon fiber design
✅ Fits all shorty packs
✅ No thumb screws, no Velcro – battery is secure & swaps in seconds

Race-proven, feedback-driven, and built for performance. 💯

19/08/2025

First batch of Ultima JJ mounts is gone! New batch coming soon in natural carbon – stay tuned.

12/08/2025

Kyosho Ultima JJ Adjustable Shorty LiPo Mount – Rear Bias Version
This mount lets you run shorty LiPo packs while dialing in rear-biased weight distribution. Precision-machined for a perfect fit, it tidies up your build and keeps the center of gravity as low as possible for sharper handling and stability. A front-bias version is coming soon for even more tuning freedom.