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ProX Connecting Rod Kit (19-9134 / 03.4285) | Kawasaki KDX200, KDX220R, & KX125 (88-05)

Sale price $132.95

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Rebuild your bottom end with confidence using this ProX connecting rod kit engineered specifically for Kawasaki off-road and motocross bikes. This kit includes a high-durability connecting rod, crank pin, big-end bearing, small-end bearing, and thrust washers designed to meet or exceed OEM specifications for strength and reliability. Manufactured from premium, double-forged alloy steel and shot-peened to maximize fatigue resistance, it handles extreme RPM and thermal loads under aggressive riding conditions. Ideal for bottom-end overhauls across model years 1988 through 2005.

Specs & Details

  • Manufacturer Part Number: 19-9134
  • Brand Number: 03.4285
  • UPC: 193564291738
  • Component Type: Connecting Rod Kit (Includes rod, crank pin, big-end bearing, small-end bearing, and washers)

Two-Stroke Vehicle Fitment

Make Model Engine Type Year Range
Kawasaki KDX 200 Two-Stroke Enduro 1988–2005
Kawasaki KDX 220R Two-Stroke Enduro 1997–2005
Kawasaki KX 125 Two-Stroke Motocross 1988–1991

TSO Garage Note

An essential bottom-end upgrade when splitting cases on vintage and modern-classic Kawasaki two-strokes. ProX double-forged rods provide the structural integrity needed to withstand high-stress trail and track abuse without failing.

Compatibility

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