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- Electro-less nickel plating gives Works Z sprockets more of a brushed/natural stainless steel appearance but doesn''t compromise performance, durability or corrosion resistance
- Constructed of the highest-quality stainless steel and 100% heat-treated for the ultimate combination of strength and durability
- Unique offset tooth design for exceptional self-cleaning capabilities, extending the life of the entire chain drive system by removing mud and dirt more efficiently
- Perfect for use in adverse off-road conditions where extremely wet, muddy and/or sandy conditions are encountered
- Up to 50% lighter than the OEM steel (depending on application and number of sprocket teeth)
- Twice the hardness of standard steel and 20% laterally stronger - up to three times the overall life
- Five times the hardness and durability of aluminum and up to 10 times the overall life
- Include matching hardware set (nuts, bolts and washers)
- Used by top teams and riders in GNCC, WORCS and motocross
Brand
SUNSTAR SPROCKETS
Vendor part number
8-3577-51
Chain Size
520
Color/Finish
Natural
Material
Steel
Mounting Position
Rear
Product Name
Sprocket
Style
Lightweight
Tooth Count
51
Type
Drive
Units
Each
- Type of part
- Transmission - Sprockets - Chains
8-3577-51
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