Ritchey's internal Di2 battery mount hides a Shimano Di2 battery inside the seatpost, keeping cables tidy and the frame's lines clean on an internally-routed build.

Compatibility & fit

Fits round seatposts from 25.4mm to 28.6mm in diameter. Compatible with Shimano Di2 BT-DN110 and BT-DN300 batteries (battery not included).

Ritchey covers this product for two years from the date of purchase against defects in materials and workmanship (the Ritchey International warranty, which covers Australia). Normal wear and tear isn't covered. For warranty support, return the product to Tune Cycles and we'll manage the claim with Ritchey's Australian distributor. This is in addition to your rights under the Australian Consumer Law, so keep your proof of purchase.
  • Fits 25.4-28.6mm diameter seatposts
  • Compatible with Shimano Di2 BT-DN110 and BT-DN300 batteries
  • Keeps the Di2 battery and cable fully internal
Seatpost fitment25.4-28.6mm diameter
Battery compatibilityShimano Di2 BT-DN110, BT-DN300
Battery includedNo
SKU DTW-RIG-BATDI2SPV2
Barcode # 796941417464
Brand Ritchey

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