ALL BALLS SWING ARM BEARING KIT (28-1080) 237-191001 140gsm 88% polyester/12% spandex knit

140gsm 88% polyester/12% spandex knit with antibacterial finish

Kit includes lower steering stem bearing and seals

Winter Tech Performance underwear is part of Alpinestars’ range of base layer underwear developed for core temperature regulation

Fashion meets function

ALL BALLS SWING ARM BEARING KIT (28-1080) 237-191001 140gsm 88% polyester/12% spandex knitAll Balls Swing Arm Bearing Kit Features: Kit contains all of the components required to properly rebuild the swing arm bearing assembly Needle bearing shafts are made with 52100 bearing steel that has been hardened and precision ground All metal bushings are case hardened and plated to prevent wear and corrosion POM composite washer bearings replace thrust needle washers for increased service life and superior resistance to water and dirt