• ProTaper 520MX1 Gold Series Chain by Bill's Exhausts, close-up view showing the durable gold-colored motorcycle chain.
  • ProTaper 520MX1 Gold Series motorcycle chain by Bill's Exhausts, close-up of the gold-colored chain links.
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Bill's Exhausts

ProTaper 520MX1 Gold Series Chain

ProTaper 520MX1 Gold Series Chain

ptr021708

$129.99 USD
$129.99 USD
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Premium gold series Motocross chain. Lightweight, high-strength chromoly construction for today's high-powered 4-Strokes. 8,800 lbs. tensile strength for 125 to 530cc applications. The PT520 MX was designed to handle the increasing horsepower demands of today's 4-Stroke motorcycles; all components of the chain use a ProTaper exclusive heat-treating process to aid in the life of and durability of the chain. Designed for 125cc to 530cc applications. Lightweight, ultra high-strength chromoly construction with 8,000 lbs. of tensile strength.


  • Engineered for maximum strength, durability, and smooth power transfer in demanding off-road and racing conditions

  • Built from premium materials with precision manufacturing to deliver long-lasting performance and reliability

  • Lightweight design reduces friction and rotational mass for improved throttle response and acceleration

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