National Cycle Switchblade 2-UP CLR FL Softail - N21127A For Harley Softail / Screamin' 1986-2017 Brand_Sumax Produces solid bottom-end performance with

Produces solid bottom-end performance with substantial gains above 2800 rpm compared to stock

Disc(s) sold separately or included in our Big Brake Kits

The 412's simple

Tensile Strength 9450 lb Chain Size 520 Riding Style Street Seal Type XW-Ring Chain Type 520 ZXW Model ZXW Series Weight 1

Power input: accepts any power input AC/DC

National Cycle Switchblade 2-UP CLR FL Softail - N21127A For Harley Softail / Screamin' 1986-2017 Brand_Sumax Produces solid bottom-end performance withFeatures Largest size with maximum wind protection Ideal for touring, two up riding, and cold season commuting Add SwitchBlade Chrome Lowers and National Cycle Hand Deflectors for complete wind and weather protection 1986 1990,2006 Harley Davidson Softail Heritage FLST 1988 2017 Harley Davidson Softail Heritage Classic FLSTC 1990 2017 Harley Davidson Softail Fat Boy FLSTF 1993 Harley Davidson Softail Heritage Nostalgia FLSTN 1994 1996 Harley Davidson