Renthal 520 Ultralight Front Sprocket 15T - 321U-520-15P

Features:

• Renthal Off Road Sprockets are simply the finest front chainwheel on the market today. They are available in Standard and Ultralight.
• Specifically developed Nickel-Chrome-Molybdenum steel, case hardened and core refined to give the ultimate combination of strength and hardness
• Ultralight model design reduces unnecessary weight while retaining maximum strength
• Precision CNC machining, resulting in extremely close tolerances
• Self-cleaning mud grooves in between each tooth which resist dirt build-up