Trek Electra brand Bontrager brand Trek Travel
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  • Trek Domane 2020 Internal Downtube Cable Guide/Battery Holder
Trek Domane 2020 Internal Downtube Cable Guide/Battery Holder
Trek Domane 2020 Internal Downtube Cable Guide/Battery Holder

Trek Domane 2020 Internal Downtube Cable Guide/Battery Holder

Model W588188

Keeps a clean aesthetic.

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Genuine replacement parts

Integrates seamlessly into the frame.

Product details

  1. Holds Di2 battery
  2. Secures housing