Case hardened and core refined 655M13 Nickel Chrome Molybdenum steel and precision CNC machined to extremely tight tolerances for maximum longevity.
Features:
*Computer aided Ultralite design enables the ultimate combination of strength and lightness
*655M13 Nickel Chrome Molybdenum Steel provides excellent longevity
*Precision CNC machined to extremely tight tolerances
**Note:
Sprocket shape and size will vary depending on model, picture is for reference only
Chain Pitch - 520
