Di2 Battery Holder

For 27.2 ShockStop Endurance seat post

• Includes O-rings to secure your DI2 battery inside the ShockStop seatpost
• Includes hollow spacer and endcap to swap out current spring spacer inside the ShockStop seatpost

_{Note: If you have the ShockStop "PRO Race", you do NOT need this kit because any Di2 seatpost adapter will work in the "PRO Race" version. If you have the standard ShockStop "Endurance" or "PRO Endurance" post this kit will work but is only compatible with the 27.2mm diameter x 350mm size.}

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