Take your TRX-4M™ to the next level by replacing the standard suspension links with these heavy-duty aluminum links. Made from high-grade 6061-T6 aluminum, these suspension links take a beating and look great doing it. Links come assembled and ready to mount with rod ends and steel hollow balls. Includes 4×53 mm front lower links (2), 4×46 mm front upper links (2), and 5×56 mm rear upper and lower links (4).