Your ultimate solution for high-load, high-horsepower, and racing performance.

The Zero Hour High-Performance Chain Conversion Kit is engineered to meet the demands of extreme power and durability. Designed to replace your factory belt drive, this robust chain system ensures maximum strength, reliability, and performance for aggressive riding and track applications.

Kit Components

• 4140 Heat-Treated Steel Transmission Sprocket
  Built for unmatched durability and precise fitment to handle high torque demands.

• Transmission Sprocket Spacer
  Provides accurate alignment for optimal chain performance.

• Fully Machined Steel Rear Sprocket

  • Heat-treated for maximum strength and wear resistance.
  • Textured black powder-coated finish for a sleek, durable look.
  • Dual bolt pattern spacer (where applicable) for versatile compatibility.

• Grade 8 Hardware
  Premium high-strength fasteners ensure secure and reliable assembly.

• Sprocket Lock-It
  Constructed from 20-gauge stainless steel for added security and long-lasting durability.

• BikeMaster 530 BMZR Chain (Your Choice)

  • Rated at 9,700 lbs. tensile strength for unparalleled load capacity.
  • Includes a 530 x 120 rivet master link for quick and easy installation.

Why Upgrade to a Chain Conversion?

• High-Load Capacity: Designed to handle extreme horsepower and torque.
• Enhanced Longevity: Built for durability under aggressive use.
• Optimal Performance: Essential for racing and high-performance applications.

Upgrade your ride today with the Zero Hour High-Performance Chain Conversion Kit and experience the power, precision, and reliability to conquer any challenge.