This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

Cart 0

No more products available for purchase

Add order notes
Subtotal Free
View cart
Shipping, taxes, and discount codes are calculated at checkout

Shimano Di2 Gap Cap Expander 1 1/8 Parts - Electronic Shifting Components

Di2 Gap Cap Expander 1 1/8

  • Headtube expander with integrated Di2 battery mount
  • Works together with Koryak or Tharsis Di2 stems
  • Includes top cap

30 Day Return Policy

Free shipping within Canada on most orders over $150

Please note, items may not be exactly as pictured