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, Travel indicator ring, Kits include components for one shock.
RK12 is compatible with 16, 26, 27 & 28 Series shocks.
