*Product logistics is currently handled via printing serivce, delivery times are roughly a week.  Finish product photos will be uploaded as they're available.
The first drop in the Bad Investment Builds Cheat Sheet Series — now on your desk, where the real engineering happens.
The full Ride Frequency Cheat Sheet lives here in wide format — motion ratios, spring forces, corner stiffness, wheel hop frequency, axle heave and pitch behavior over a bump, and the step-by-step measurement procedures that actually explain how to collect the data yourself with minimal tools. This isn't the hoodie scaled down. This is the reference version — the one that lives on your bench or desk so you can work through the math while you work through the problem.
Neon on black, sketchbook-meets-chalkboard energy — it looks like something pulled off a race engineer's pit wall and bolted to your workspace. Wide neoprene surface gives your keyboard and mouse a steady glide while the non-slip backing keeps it anchored through the kind of intense late-night sessions that turn suspension theory into actual setup changes.
This is real vehicle dynamics knowledge you can work on top of. Too soft in the rear and it feels unsupported, lazy to respond. Too stiff and it bucks and pitches like it can't settle. This mat explains the difference, the math behind fixing it, and exactly how to measure it in your own garage.
Hemmed edges resist fraying so the print stays sharp after daily use — because this one gets used, not just worn.
Put it on your desk. Open the calculator. Do the math.
Follow @badinvestmentbuilds on Instagram and YouTube. Use the free Ride Frequency Calculator at badinvestmentbuilds.com to dial in your own setup.
This is for the highly engineered DIYer. Not the one with the most money — the one who did the math.

Product features
-16" x 32" Size
- Non-slip neoprene base keeps the mat firmly in place.
- Smooth surface supports typing, writing, crafting, and precise mouse movement.
- High-quality printing delivers bright, crisp neon colors and fine detail.
- Durable hemmed edges prevent fraying for long-lasting use.
- Comes in three sizes to suit different desk and setup needs.

Care instructions
- Use warm water and dish soap to clean spots off your pad. It's not necessary to soak the whole pad. For hard-to-clean spots use a soft-bristled brush.