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SM-BTR2 Adapter Unit

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SM-BTR2 Adapter Unit

Shimano Di2 External Battery Mounts

All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions

Shimano Di2 External Battery Mounts

All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions

$3.50

Original: $9.99

-65%
SM-BTR2 Adapter Unit

$9.99

$3.50

Description

Shimano Di2 External Battery Mounts

All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions