Cambria Bicycle Outfitters Since 1986

Shimano Di2 External Battery BTR1

Color
Option

Hurry! Only 1 item left

sku: 71239

  • Serving our customers Since 1986!
  • Safe and Secure for peace of mind
  • Pay by Card, PayPal, Apple Pay and Google Pay

Description

Shimano Di2 External Battery BTR1

Genuine Shimano SM-BTR1 replacement battery pack for Di2 electronic shifting systems. 
  • Di2 External Battery, battery charger, and power cable are universal between Dura-Ace 7970, Dura-Ace 9070, Ultegra 6770 and Alfine Di2 systems
  • Battery Only  (Charger, cable and battery mount all sold separately)