Sunstar 8-357749E Works Z Rear Sprocket - Matte Silver - 49T

Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!

Marketing Color: Silver
Material: Steel
Sprocket Position: Rear
Sprocket Size: 520
Sprocket Teeth: 49

The Works Z now is finished with electro-less nickel plating which give the sprocket more of a brushed/natural stainless appearance but does not compromise in performance, durability, corrosion resistance, etc..
Constructed of the highest quality, stainless steel and 100% heat treated for the ultimate combination of strength and durability.
Unique, exclusive off set 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 using in adverse off road conditions where extremely wet, muddy and/or sandy conditions are encountered.
Up to 50% lighter than the same part in standard steel (depends on application and number of teeth).
Twice the hardness of standard steel and 20% laterally stronger; up to 3 times the overall life.
5 times the hardness of aluminum and up to 10 times the overall life.
Includes matching hardware set (nuts, bolts, washers).
Used by top teams and riders in GNCC, WORCS and MX.

Suzuki DR-Z250 2001-2007
Suzuki DR-Z400 2000-2003
Suzuki DR-Z400E 2000-2007
Suzuki DR-Z400S 2011-2021
Suzuki DR-Z400S 2000-2009
Suzuki DR-Z400SM 2013-2021
Suzuki DR-Z400SM 2005-2009
Suzuki DR250 1990-1993
Suzuki DR350 1990-1999
Suzuki DR350SE 1996-1999
Suzuki RM-Z250 2007-2021
Suzuki RM-Z450 2005-2021
Suzuki RM125 1980-2007
Suzuki RM250 1981-2008
Suzuki RMX250 1989-1998
Suzuki RMX450Z 2017-2018
Suzuki RMX450Z 2010
Suzuki RS175 1980-1982