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  • Shimano R7150 105 Di2 12-Speed Rear Derailleur

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Shimano R7150 105 Di2 12-Speed Rear Derailleur

Model 5307281

$335.00 Comp. Value

Electronic shifting and 12-speed capability comes to 105 drivetrains.

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In-store pickup

Sorry, this product is currently out of stock. Check to see if it is available at a or reach out to Trek Customer Care to help you find another option! Get some guidance.

Wireless shifts without the price tag

Experience faster, more accurate shifting with the wireless Shimano R7150 Di2 105 12-speed rear derailleur. A more compact design integrates the wireless unit, charging port and function button.

Pair it with your cycling computer or smartphone to see battery level and fine-tune shifting settings exactly how you like it.

Product details

  1. Compatible with 11-34 and 11-36T cassettes
  2. Integrated D-FLY connectivity
  3. Smartphone and tablet connectivity via E-Tube PROJECT app