🚗 Build the future of off-road tech—don’t get left behind!
The TTLYHEK Off-Road Rear Suspension System is a 78-piece technical building block kit compatible with all major brands. Designed for ages 15+, it features durable ABS plastic components including gear differentials, shock absorbers, and axles, promoting STEM learning and hands-on engineering skills. Perfect for millennial makers seeking a high-quality, versatile DIY upgrade to their technical builds.
| Product Dimensions | 18 x 12 x 3 cm; 68 g |
| Manufacturer recommended age | 15 years and up |
| Manufacturer reference | MA001 |
| Educational Objective(s) | Creative Thinking |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Abs,Plastic |
| ASIN | B0B2L5MFY9 |
J**E
Good condition
My son ordered this for something he’s building and he’s been pretty happy with it.
N**S
Perfect
This is exactly what
R**K
Didn’t work flawlessly at first
This rear wheel drive differential and axle is simple and an easy to build drive system. However it didn’t work flawlessly the axle would slip out of the differential gear and lose drive to one side or the other. But, I finally came up with a solution. After experimenting with it a little while, I finally put a tiny peace of foam rubber inside of each axle to add a little pressure to keep the axle pressed into the differential gear.
A**R
Good
Worked
A**R
Don't waste your money
Horrible tolerances means the CV joints will fall out of the assembly and the differential skips gears. Horrible.
Trustpilot
3 weeks ago
2 weeks ago
1 month ago
1 day ago
