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PowerCore

  • By Nick Legan
  • Published Jun. 28, 2011
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Giant managed to shave a few more grams off its PowerCore bottom bracket for 2012. The system now has full-carbon cups. In this photo you can also see more of the Di2 integration: the wiring plug on the back of the seat tube and the battery mount under the non-drive chainstay. Photo: Nick Legan

Giant managed to shave a few more grams off its PowerCore bottom bracket for 2012. The system now has full-carbon cups. In this photo you can also see more of the Di2 integration: the wiring plug on the back of the seat tube and the battery mount under the non-drive chainstay. Photo: Nick Legan

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