Description Mongoose 20″ California Special, Chrome with Red trim Classic Mongoose fans rejoice – the California Special BMX bike is back!  Modeled after the classic 1983 California Special BMX bike, 20″ whels fits riders 46 to 60 inches tall.  Hi-ten steel Mongoose frame built on original geometry of a legend for superior performance and durability. Single speed drivetrain is easy to use and simple to maintain. DiaCompr MX brake kit delivers super-fast, reliable stopping power. Unqiue Mongoose Pro Class drilled aluminum rims offer performance that won’t weight you down.