DIRT TRICKS YZ65-47-Z-C Chromoly Steel and Zirconium Rear Sprocket, 47 Tooth for Yamaha YZ65

The DIRT TRICKS YZ65-47-Z-C Rear Sprocket is engineered for high-performance off-road riding, combining durability and lightweight design. Developed by Dirt Tricks founder Greg Burns, this sprocket features advanced aerospace-grade steels and heat treatments to ensure it withstands a full season of aggressive riding. Its innovative “minimalist” design offers a sleek appearance while providing strength that is 2.5 times greater than stainless steel, promising long-lasting performance in tough conditions.
Our latest design incorporates a revolutionary zirconium coating that reduces friction by up to 50%, enhances durability, and adds a distinctive look to your bike. Available in both Diamond Black and Chromatic finishes, these sprockets blend aesthetic appeal with cutting-edge technology. The 47-tooth configuration is optimized for balanced power transfer and efficient drivetrain operation.
The YZ65-47-Z-C sprocket is lighter than traditional twin-metal designs, thanks to the use of advanced materials and coatings, which contribute to improved acceleration and handling. Backed by a two-year replacement guarantee, this sprocket is built to withstand the rigors of off-road adventures and heavy use, making it a reliable choice for riders seeking performance and durability in a single component.

Features:

• Designed and patented by Dirt Tricks president Greg Burns utilizing aerospace steels, heat treatments, and FEA stress analysis

• Constructed to last an entire season of hard riding while maintaining a weight comparable to aluminum

• Available in Diamond Black and Chromatic finishes with revolutionary design for reduced weight and enhanced aesthetics

• Incorporates Zirconium coating that reduces friction by up to 50%, increases durability, and provides a striking appearance

• Constructed to be 2.5 times stronger than stainless steel using a minimalist design, backed by a two-year replacement guarantee