Sum, Sum Pro & Krypton Pro - Seatpost Saddle Top Clamp Replacement Program

2024.07.02

Quality and reliability of our products always being our top priority, we are now implementing a Seatpost Saddle Top Clamp Replacement Program for all Sum, Sum Pro & Krypton Pro bikes manufactured since 2020 up to 2024. Although there have been no incidents reported to us to this date, some inspection reports show the appearance of cracks on certain seatpost saddle top clamps, which may present a potential issue. Therefore, as a proactive and preventive measure, Argon 18 is setting up this replacement program for any affected Sum, Sum Pro & Krypton Pro manufactured since  2020 up to 2024.  

This replacement program covers seatposts of the Sum, Sum Pro & Krypton Pro framesets in all sizes that use the following SKUs

  • SP.KRP.364A 
  • SP.SUMP.352A.0SB 
  • SP.SUMP.352A 
  • SP.SUM.353A

For more information, download the notice : 

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