Pro Gap Cap Expander w/Di2 Battery Holder
The PRO Gap Cap Exp + Di2 Battery Holder is an expander top cap and a SHIMANO Di2 battery holder designed to store the battery in the steerer tube.

Features
Expander top cap and SHIMANO Di2 battery holder
Doubles as a traditional top cap
Fits 1 1/8-inch steerer tubes

Mfr Claimed Weight
TBC

PRO

Pro Gap Cap Expander w/Di2 Battery Holder

$34.89 Sale Save
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The PRO Gap Cap Exp + Di2 Battery Holder is an expander top cap and a SHIMANO Di2 battery holder designed to store the battery in the steerer tube.

Features
Expander top cap and SHIMANO Di2 battery holder
Doubles as a traditional top cap
Fits 1 1/8-inch steerer tubes

Mfr Claimed Weight
TBC
 
 
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