Renthal Front Sprockets:
- Renthal's chainwheels are precision CNC machined to extremely tight tolerances to give the ultimate combination of strength and light weight
 - Features specially developed Nickel-Chrome-Molybdenum steel, case hardened core refined to give the ultimate combination of strength and hardness
 - Most available in ultralight design (sprocket shown in picture is ultralight design)
 - 520 conversions available for certain models
 
- Availability:
 - STG Part Number:
 - Manufacturer's Part Number: