• RK 428 MXZ1 Chain 120 Link - Howling Moto
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RK

RK 428 MXZ1 Mini Racing Chain – 120 Link | Chromoly Steel

RK 428 MXZ1 Mini Racing Chain – 120 Link | Chromoly Steel

GB428MXZ1-120

$74.57 USD
$74.57 USD
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RK 428 MXZ1 Mini Racing Chain – 120 Link

The RK 428 MXZ1 is a purpose-built mini racing chain engineered for the demands of mini motocross and supercross competition. Constructed from chromoly steel with precision-seamless rollers and bushings, this chain delivers the durability and reliability serious racers depend on.

Key Features

  • Heavy-duty MXZ1 Mini Racing chain designed for mini MX and SX racing
  • Chromoly steel construction for superior strength-to-weight ratio
  • Seamless rollers and bushings for smooth, consistent power transfer
  • Oversized special alloy pins for added tensile strength and longevity
  • 120 links – standard length for most mini race applications

Specifications

  • Chain Size: 428
  • Links: 120
  • Series: MXZ1
  • Brand: RK

Applications

Ideal for mini motocross and supercross bikes running a 428-pitch drivetrain. Verify your sprocket pitch and link count before ordering.

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