The Dirt Tricks Beta Zirconium Rear Sprocket is part of the next revolutionary change in weight and color! Our new Zirconium sprocket design comes in two colors and is 2oz lighter than our chrome plated sprockets. The weight of our new design is comparable to most of the performance aluminum sprockets, and are lighter than the twin metal designs available. The new coating on these sprockets reduces friction up to 50%, increases durability, and looks sharp! Just like our chrome plated sprockets, these are backed that up with our 2 year guarantee.
Proudly made in the USA.
- Chromatic (No two colors are the same)
Beta Zirconium Rear Sprocket Fitment:
- Beta: ’13-Current RR models
’14-Current RS models
|Dimensions||15 x 12 x 0.25 in|