These extremely comfortable triple-density ergonomic grips are anatomically designed to help cyclists ride longer by reducing hand numbness & fatigue. Designed to work together with our Targa bar ends for a flush fit & maximum control.> Medically designed by ergonomic specialist Dr. Roger Minkow to prevent Carpal Tunnel Syndrome & cycling-related numbness/weakness of the hands known as Cyclists Palsy > Flexible ergonomically-shaped platform absorbs shock & disperses pressure > Softest density in key contact area to cushion the ulnar nerve > Medium-density body for secure grip > Higher-density inner core for secure bar attachment > Easily installed locking clamp with 3mm bolt head ensures secure attachment