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
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 Gap Cap Expander w/Di2 Battery Holder
$29.89
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
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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