Fitment For:

• Honda CR125R 1984–2007
  
• Honda CR250R 1984–2007
• Honda CR500R 1984–2001
• Honda CRF250R 2004–2026
• Honda CRF250R Works Edition 2025–2026
• Honda CRF250RX 2019–2026
• Honda CRF250X 2004–2009
• Honda CRF250X 2012–2013
• Honda CRF250X 2015–2017
• Honda CRF450R 2002–2026
• Honda CRF450R 50TH Anniversary Edition 2023
• Honda CRF450R Works Edition 2019–2026
• Honda CRF450R-S 2022–2024
• Honda CRF450RL 2021–2026
• Honda CRF450RX 2017–2026

The Zirconium Rear Sprockets are part of Dirt Tricks' latest sprocket design and are a revolutionary change from traditional sprockets in both weight and color. Dirt Tricks Zirconium Sprockets are extremely lightweight compared to all other twin-ring designs—aluminum on the inside and steel on the outside—and have six times the lifespan of most aluminum sprockets. The new zirconium coating on these sprockets reduces friction up to 50%, gives your bike a trick look, and increases durability so much that Dirt Tricks offers a 2-year wear warranty.

Specs:

• 2 ounces lighter than Dirt Tricks' original Ironman Chrome Sprockets.
• Zirconium coating reduces friction up to 50% .
• Lasts six times longer than most aluminum sprockets.
• Made of chromoly steel.
• 2-year wear warranty (If you wear it out, Dirt Tricks will replace it).
• Unique minimalist design and appearance.
• Machined to the tightest industry standards and tolerances.