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DIRT TRICKS

DIRT TRICKS HV-51-Z-C Chromoly Steel and Zirconium Rear Sprocket - 51 Tooth for 520 Chain

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SKU: 254-170151
The DIRT TRICKS HV-51-Z-C Rear Sprocket is engineered for durability and performance, combining advanced materials and innovative design. Crafted from high-stre…

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$139.95
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DIRT TRICKS HV-51-Z-C Chromoly Steel and Zirconium Rear Sprocket - 51 Tooth for 520 Chain

$139.95
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DIRT TRICKS HV-51-Z-C Chromoly Steel and Zirconium Rear Sprocket - 51 Tooth for 520 Chain

$139.95

The DIRT TRICKS HV-51-Z-C Rear Sprocket is engineered for durability and performance, combining advanced materials and innovative design. Crafted from high-strength chromoly steel and featuring a zirconium coating, this sprocket offers a significant weight reduction while maintaining exceptional toughness. Designed specifically for 520 chain drives, it provides reliable power transfer in demanding off-road conditions. The zirconium coating reduces friction by up to 50%, which enhances efficiency and extends sprocket life, making it an ideal choice for aggressive riders seeking longevity and performance.
Built with a minimalist aesthetic, the DIRT TRICKS HV-51-Z-C boasts a sleek appearance that complements any off-road setup. Its design is 2.5 times stronger than stainless steel, ensuring it withstands the rigors of a full season of tough riding. The lightweight construction, combined with aerospace-grade steel knowledge and FEA stress analysis, results in a sprocket that balances durability with minimal weight. Backed by a one-year guarantee, this sprocket assures quality and long-term reliability for serious off-road enthusiasts.
Whether you're replacing worn components or upgrading to a high-performance part, the DIRT TRICKS HV-51-Z-C is engineered to deliver consistent power and durability. Its revolutionary design and advanced coating technology make it a standout choice for riders demanding the best from their equipment. Trust in the innovation and craftsmanship of Dirt Tricks to keep you moving confidently through challenging terrain.

Features:

  • Designed and patented by Dirt Tricks president Greg Burns using aerospace steels, heat treatments, and FEA stress analysis
  • Constructed from high-strength chromoly steel with a zirconium coating for reduced friction and increased durability
  • Lightweight design that is 2.5 times stronger than stainless steel, balancing durability with minimal weight
  • Revolutionary coating reduces friction by up to 50%, enhancing efficiency and lifespan
  • Sleek, minimalist appearance with a black chromatic finish, suitable for aggressive off-road riding
  • Compatible with 520 chain drives, ideal for demanding off-road applications
  • Backed by a one-year guarantee, ensuring quality and reliability for serious riders

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