Shimano Di2 SM-BTR2 Battery Pack for Dura Ace

Category: Equipment > Components

Base price:184.12 $
Current price:184.12 $
Reduction:terms-55.24 $
Your price:128.88 $
Estimated shipping price:terms27.24 $
(per item):
Note: VAT charge is excluded for buyers outside Switzerland



  • Description
  • Specifications
Rechargeable battery pack with 500mAh for Di2 (Dura Ace / Ultegra 6870 and XTR M9050).

The lithium-ion battery SM-BTR2 can be mounted internal or external. The internal assembly takes place in the frame or in the seat post. For external mounting the SM-BTC1 bracket is required.

The battery provides a long service life and a high battery performance (up to 2.000km with one charge). The optional connection cable (EW-SD50) are available (from 250 to 1400mm) in various lengths. Measurements: Ř17mm; length 160mm. Capacity: 500mAh.
Available technical data:
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