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The Dirt Tricks KTM-49-OR rear sprocket is engineered to deliver exceptional durability and performance for off-road riding enthusiasts. Designed and patented by Dirt Tricks president and engineer Greg Burns in 2002, this sprocket incorporates advanced aerospace steel, heat treatments, and finite element analysis to ensure it withstands the rigors of a full season of aggressive riding. Crafted with a minimalist yet robust design, this sprocket offers strength that exceeds stainless steel by 2.5 times, providing a reliable component that endures demanding conditions. Constructed from high-quality chromoly steel and featuring Zirconium coating, the KTM-49-OR sprocket reduces friction by up to 50%, enhances durability, and adds a sleek, TRICK look. Its lightweight design rivals aluminum sprockets, making it an ideal choice for riders seeking a balance of strength and weight savings. The latest design improvements in our Diamond Black and Chromatic variants deliver advancements in weight reduction and color options, further elevating the sprocket’s performance and aesthetic appeal. Backed by a two-year guarantee, the Dirt Tricks KTM-49-OR rear sprocket exemplifies durability and confidence. Its innovative materials and design make it a top choice for riders who demand longevity and consistent performance from their drivetrain components. Whether you're racing or trail riding, this sprocket is engineered to keep your bike running smoothly and reliably for seasons to come. Features: - Designed and patented by Greg Burns using aerospace steels, heat treatments, and FEA stress analysis
- Built to last an entire season of hard riding while maintaining a lightweight profile comparable to aluminum
- Available in Diamond Black and Chromatic designs, offering innovative weight savings and color options
- Zirconium coating reduces friction by up to 50%, increases durability, and provides a sleek appearance
- Constructed from chromoly steel and over 2.5 times stronger than stainless steel with a minimalist design
- Backed by a two-year guarantee for durability and quality assurance
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