QA1's Rebuild Kits allow you to rebuild your circle track racing shocks. QA1 shocks are not throw-away shocks like other brands. No longer do you have to send your shocks to a rebuilder to have them fixed. Rebuild kits contain: PTFE/carbon fiber band, piston rod seal, O-rings and a travel indicator ring. Kits include components for one shock.
RK02 is compatible with FC & 50 Series
