PRO Seatpost Mount for Shimano Di2 Battery, 9,50 €

PRO Shimano Di2 Battery Holder for mounting inside 30.9-31.6mm

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PRO Di2 Seatpost Battery Holder – CCACHE

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This kit is for mounting your Di2 battery inside your ShockStop Suspension Seatpost securely. If you have the ShockStop PRO, you do NOT need this kit

Di2 Battery Holder for 27.2mm diameter ShockStop Seatpost

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This kit is for mounting your Di2 battery inside your ShockStop Suspension Seatpost securely., If you have the ShockStop PRO, you do NOT need this kit

Di2 Battery Holder for 27.2mm diameter ShockStop Seatpost