Made specially by Two Brothers Racing, these top level rear sprockets sport the following features:
- 7075-T6 aluminum.
- Hard anodized for increased durability.
- CNC-machined Self Cleaning Grooves.
- Lightening holes staggered specially for maximum strength and minimum weight.
- Available in 35, 36, 37, 38 & 39 tooth.
- Available in either Black or Red.
- Made with pride in the U.S.A.