PRODUCT SPECIFICATIONS

MODEL NO SM-BTR1
SERIES DURA-ACE 9070 Series
Average weight 70 g
Remarks Type1: w/ recycle mark Type2: w/o recycle mark
Type External
Compatible charger SM-BCR1
Chemistry Li-Ion
E-tube connector (pcs) 0
Rated capacity (Ah) 0.5
Rated capacity (Wh) 3.7
Rated voltage (V) 7.4

SERIES LINE-UP

  • Front Derailleur FD-9070-F
  • Rear Derailleur RD-9070-SS
  • Battery Mount SM-BMR2-I
  • Battery Mount SM-BMR2-S