Progressive 412 Series Shocks 13" Standard 04-22 Sportster Metric Parts Profile­™ full floating brake disc

Profile­™ full floating brake disc

Don't bother fooling around trying to find or make inserts that fit a given rubber grommet

Holey Battery Box

5 volts (at ignitor & Coil)

They are perfect when installing aftermarket carbs

Progressive 412 Series Shocks 13" Standard 04-22 Sportster Metric Parts Profile­™ full floating brake discProgressive Suspension 412 series shocks for Harley Davidson Sportster (13 inch standard duty black) Progressive's 412 Series shocks are the "bang for the buck" standout in Progressive's catalogbut "value" doesn't mean "budget" here. A vast improvement over sacked (or even new) stock suspension, the 412 rides nicer and will up your cornering abilities noticeably. Double wall steel bodies are nitrogen charged, and velocity sensitive valving handles