Popular rail styling.
Aluminum construction with rubber rails.
Includes male mount HD adapter for direct fitment on the following models:
Harley-Davidson style 1/2" standard (clevis) mounts including:

'87-up Touring models
'87-'17 Softail models
'92-'17 Dyna models
'87-'22 Sportster air cooled models
'09-up Trike models

And can also be used as highway pegs with the proper mounting brackets.