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Shimano Dura-Ace SM-BTR1 Di2 Battery
Shimano Dura-Ace SM-BTR1 Battery
List Price: $75.99
Our Price: $59.99
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Shimano Dura-Ace SM-BTR1 Battery: Keeps you supplied with power in all weather conditions. The 7.4V, high performance Lithium Ion battery is designed to deliver reliable, long life even in the worst conditions. In conditions requiring consistent and frequent shifting, the battery is capable of 1000 kilometers of use.The battery is rechargeable and comes with a mount that easily adapts to most bikes. Lithium Ion technology is lighter, more compact and better performing than other power sources, making it a clear choice for Di2.
Specs & Information
  • Extremely reliable
  • High performance
  • Easy to mount to the frame

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