Yokomo YZ-4 SF Factory 1/10 Electric 4WD Buggy Kit

Low Price: $489.99
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The 2017-18 IFMAR Off-Road 4WD Buggy World Champion!

Congratulations Ryan Maifield!

This is the Yokomo YZ-4 SF (Shaft Factory). The flagship 4WD competition buggy lineup from Yokomo is about to shake up the market. Featuring a "from scratch" design over the previous YZ-4, the YZ-4 SF does away with the belt driven system and adapts the platform to a shaft drive, surrounded by all updated (and premium) parts.

The YZ-4 SF is the exact world spec machine which has already earned multiple TQ and win's by team drivers, such as Ryan Maifield (Sun City Classic) and Lee Martin (BRCA National series). Also, a perfect win at the 2017 Japanese Nationals.

This SF kit is intended to be a "Factory" vehicle, including only the highest quality carbon fiber and aluminum alloy option parts available; typically not included.


  • Shaft drive 4WD system
  • Aluminum hard anodized main chassis
  • Aluminum F/R bulkhead, Diff height adjust capability
  • Aluminum suspension mount
  • Suspension mount bushing, capable for adjusting (Toe-in, Toe-out, Skid and Width)
  • Updated F/R suspension arm/Hub carrier/Steering block
  • Sealed F/R Gear differential
  • Front and Rear Differential and slipper crutch has light weighted for faster response
  • For the universal usage at Dirt/Carpet/Astro turf, multiple springs, stabilizer bars,and differential oil has standard bundled
  • Big bore X33 super low friction shock
  • Aluminum/Carbon floating servo mount
  • Clear JConcepts body

Needed To Complete:

  • 2-Channel radio system
  • Electronic Speed Control
  • 540 Motor
  • Steering servo
  • Saddle battery pack
  • Compatible battery charger
  • Polycarbonate paint for body
  • 1/10 scale 4WD buggy tires

NOTE: Completed vehicle shown for illustrative purposes only and is not included.

This product was added to our catalog on October 13, 2017.