WESLO 635/CT5.8/8.25 PROFORM 330 IMAGE 8.25  HEALTHRIDER H300R

1 7/8"round(out side) 1 3/4"round(inside insert) x 5/8"wide x 3/4" size of hole in middle

ALSO FITS ON EPIC/EMAIL US WITH YOUR MODEL NUMBER TO SEE IF IT FITS YOURS

BRAND NEW ITEM #234434