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Kit shock setup. Part numbers link to AMain.
Out of the box the CK25 runs 30 wt center, 10,000 side tubes. That is the kit setup; you will need to adjust it for your track conditions. The RC Setup App can help dial it in.
The kit springs are 50 front, Red center, 50 side. Stiffer springs suit high grip and big jumps; softer springs add grip on slick or bumpy tracks.
Free to start · iOS & Android
Your CRC CK25 is in the RC Setup App
Save every setup change you make to your CRC CK25, get AI tuning answers for that exact car, and log your races — at the track or back in the pits.

