Fitment For:

• GASGAS EC 250 (Fuel Injected) 2022–2025
  
• GASGAS EC 300 (Fuel Injected) 2021–2026
• GASGAS EC 300 GP (Fuel Injected) 2025–2026
• GASGAS EC 450F 2024–2025
• GASGAS ES 350 2024–2025
• GASGAS ES 500 2024–2025
• GASGAS ES 700 2022–2024
• GASGAS EW 500F 2024
• GASGAS EX 250 (Fuel Injected) 2022–2025
• GASGAS EX 250F 2021–2025
• GASGAS EX 300 (Fuel Injected) 2021–2026
• GASGAS EX 350F 2021–2025
• GASGAS EX 450F 2021–2024
• GASGAS MC 125 2021–2026
• GASGAS MC 150 2025
• GASGAS MC 250 2022–2026
• GASGAS MC 250F 2021–2026
• GASGAS MC 250F Factory Edition 2023–2025
• GASGAS MC 300 2025
• GASGAS MC 350F 2022–2025
• GASGAS MC 450F 2021–2026
• GASGAS MC 450F Factory Edition 2023–2025
• GASGAS MC 450F Troy Lee Designs 2022
• GASGAS SM 700 2022–2024

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.