1/10 Mini Size Drift Chassis (RDD1)

The RDD1 RWD drift chassis is the same size as Tamiya's compact RC car (M chassis).

It features direct drive, no differential and a parts configuration that is as simple as possible, but the weight balance concentrated around the front and rear driveshafts makes it easy to drive despite the short wheelbase.

Depending on the battery position and suspension settings, it can also be made to roll violently in a rock-and-roll style.

Video

https://x.com/shoes_rc/status/1845435647831703655
https://x.com/shoes_rc/status/1779100146481164770
https://x.com/shoes_rc/status/1836912073726677397
https://x.com/shoes_rc/status/1853389366204547356

Hardware

• OP.1183 M chassis reinforced freewheel axle set (not required)
  https://www.tamiya.com/japan/products/54183/index.html

• AO-8038 GEARED MOTOR HUB SHAFT (not required) (ver.0.9.2)
  https://www.tamiya.com/japan/products/89877/index.html

• 1050 bearing x 4

• 1280 bearing x 2 (ver.0.9.2)

• 5mm ball stud x 10

• 5mm ball nut x 2

• M3 x 6mm screw x 2

• M3 x 8mm screw x 35

• M3 x 10mm screw x 5

• M3 x 6mm countersunk screw x 15

• M2.6 x 6mm screw x 2 (Only if no freewheel axle is used)

• M2.6 x 6mm screw x 2 (for 380 motor only)

• M3 x 3mm set screw x 3 (ver.0.9.2)

• M3 x 3mm thin lock nut x 2 (ver.0.9.2)

• 3mm black O ring x 2

• Mobilon band 55mm x 2mm x 0.3mm x 5 (A rubber band would also work)

• 2mm shaft 05module pinion (ex. mini4wd 8T)
  or 08module 10T pinion (ver.0.9.2)

• Drifting tires with M chassis wheel x 4

• Servo horn (not required)
  ex: https://www.amazon.com/uxcell-Aluminum-Thread-Orange-Futaba/dp/B07NRXC32G

for ver0.9.1 only

• Tamiya gear box included 4mm shaft (length 80mm, with hole)
  https://store.shopping.yahoo.co.jp/robotena/r0205.html
  The shaft of this gearbox.
  https://www.tamiya.com/japan/products/72005/index.html
• 840 bearing x 2 (not required)

Electronics

• 370 or 380 motor
• ESC
• Drifting gyro DP-302V4 etc.
• Servos that are difficult to hunt. The authentic one is YOKOMO's SP-02D etc.
• 3ch R/C

Recommended filament and settings

• Fillament: eSUN PLA-ST
• Nozzle temp: 230℃
• Flow: 1.03
• Infill: 100%