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Shimano SM-EC79 Dura-Ace Di2 System Checker

$356.99 $349.99
(You save $7.00)
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SKU:
SM-EC79
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Shimano SM-EC79 Dura-Ace Di2 System Checker

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KEY FEATURES:

  • Identifies the location of the trouble that cannot be easily identified otherwise
  • Changes (customizes) shifting direction
  • Saves time and effort in troubleshooting
  • Qualifies shop for NEW Di2 Elite Warranty

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