Fully Printed 4WD Drift Car Chassis - 1:28 Scale
Description
## For the most up-to-date parts, visit the [GitHub project page](https://github.com/alexyu132/zcar2). ### A 3D-printed, 4WD RC drift car. 1:28 scale, fits 90mm (M) wheelbase MINI-Z shells. ### Test drive: https://youtu.be/90DoZpYbfy4 ### U-joint closeup: https://youtu.be/g_EzM2HMQvg ### Note: Some parts in this design are quite challenging to print - make sure you have a well-calibrated printer before attempting. For best results, print the parts in ABS or PETG. ### For grip racing or a simpler and cheaper build, my RWD chassis design is available [here](https://www.thingiverse.com/thing:4429118). ## Features: - Fully indepdendent sliding suspension - 4WD drivetrain with printed U-joints (no differentials) - Mid-mounted battery and motor - approx 50-50 weight distribution - Parallel steering geometry for drifting - Uses common M3 fasteners, locknuts everywhere - TPU printed tires ## Non-printed Parts | Part | Quantity | Notes | |---|---|---| | M3x10mm button head screw | 8 | | | M3x8mm button head screw | 7 | | | M3x12mm button head screw | 1 | | | M3x18mm button head screw | 1 | | | M3 lock nut | 17 | | | MR105 bearing | 8 | | | 130 size brushed motor, 2s compatible | 1 | | | GH-S37D 3.7g servo | 1 | | | Compression spring, ~4mm OD, ~4mm length | 4 | Softer springs are better. Springs from multicolor retractable pens work well here when cut to length. Ordinary pen springs are too stiff. | | Venom Fly 300mah 2S battery | 1 | | | Small brushed ESC, 2S compatible | 1 | | Small radio receiver | 1 | 2 channels or more. Flysky GR3E works if you remove its case. | | MINI-Z shell, M wheelbase | 1 | Tested with Kyosho MZQ101 AE86 shell | ## Assembly Todo
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