520-48T STEEL REAR SPROCKET
- Exclusive heat treatment and quenching process for strength and durability
- Constructed of the highest quality 1045 high-carbon steel
2-356548
FEATURES
- Uses high carbon, 1045 steel material
- Exclusive heat treatment process for added wear and strength
- Zinc plating and baked on paint process for long lasting appearance
- Strongest and longest lasting standard steel rear sprocket available