PRODUCT SPECIFICATIONS

MODEL NO SM-BTR2
SERIES ULTEGRA 6870 Series

SERIES LINE-UP

  • Rear Derailleur SHIMANO ULTEGRA Medium Cage DI2 Rear Derailleur 11-speed
  • Rear Derailleur SHIMANO ULTEGRA Short Cage DI2 Rear Derailleur 11-speed
  • PC Linkage Device SHIMANO PC Linkage Device Mini USB Port
  • Brake SHIMANO Post Mount Hydraulic Disc Brake Caliper