Rear Shock Head Seal Kit CR250 88-90/XR400/600/CR500 88-

Quality design and construction of every All Balls piece meets the toughest standards and conditions – from daily commuting to full-on racing, all older bearing and seal designs are upgraded to the best and latest specs and designs.

• All Balls seal heads are made from 6061-T6 aluminium to save weight.
• All Rear Shock Seal Kits have an air bleed hole. This helps remove air from the oil reservoir during seal head installation.
• The oil seal utilizes a double lip design and a low-friction elastomer. This gives the seal head additional dirt exclusion and yet maintains a low drag (low friction) seal.
• The dust seal utilizes a spring-type exclusion seal to maintain constant pressure and assure good dirt and contaminant exclusion over the life of the seal head.