This 22mm O Ring Style caliper seal fits the older version Twister / Bullet chassis model calipers (2007-2010 era) before newer design with cup seal style.
 
      
      
         
      
         
  This 22mm O Ring Style caliper seal fits the older version Twister / Bullet chassis model calipers (2007-2010 era) before newer design with cup seal style.
 
      
      
        