Ultralight sprocket - F 520 17T UL

Front sprockets manufactured from special nickel-chromium-molybdenum steel, carburised and refined for maximum strength and hardness.  
In Ultralight front sprockets, excess material is machined away to reduce weight.
Product Information
Brand: RENTHAL
Supplier Reference: 475U-520-17P
Colour/Finish: Natural
Style: Lightweight
Material: Chromium-molybdenum steel
Number of Teeth: 17
Product Name: Sprocket
Mounting Position: Front
Chain Size: 520
Type: Sprocket Shaft
Units: Unit