Parts/Scale & lighting/Scale accessories/RC4WD R4 Ultimate Scale Single Speed Transmission
RC4WD R4 Ultimate Scale Single Speed Transmission
RC4WD

RC4WD R4 Ultimate Scale Single Speed Transmission

Part # RC4ZU00315.0(1)
Where to buy
$83.99
AMain Hobbies
Seen Oct 12, 2026
$83.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

This is the RC4WD R4 Ultimate Scale Single Speed Transmission. This R4 Scale Single Speed Transmission can add a whole new level of realism to your build. Pair it with the RC4WD 1/10 V8 Engine and its for sure to throw your build over the top.

Features: 

  • CNC Machined
  • Billet Aluminum
  • Single Speed

Specifications:
Body Width: 1.99in / 50.6mm
Body Length: 3.07in / 78mm
Body Height: 2.36in / 60mm
Output Shaft Length: 0.33in / 8.5mm
Output Shaft OD: 0.19in / 5mm
Gear Ratio: 10.1:1
Weight: 5.86oz / 166g

Included:

  • (1) R4 Transmission
  • (1) 14T 48P Pinion Gear
  • (1) 36T / 20T 48P Gear
  • (10) M2.5 x 5mm SHCS (Silver) (RC4ZS1207)
  • (1) Metal Shield Bearing 5x11x4mm (RC4ZS0683)

Specs

CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

Reviews5.0 · 1 review

Brian WoodVerified owneron RC4WD R4 Ultimate Scale Single Speed Transmission

Very scale and nice Quality . I have two of the R4’s and two R3’s. The R4 is my favorite.

1 found this helpful

Builds using this part

No builds use this part yet — add it to yours from the build editor.