PRODUCT SPECIFICATIONS

MODEL NO SM-BBR60
SERIES SHIMANO GRX 11-speed
Average weight 77 g
HOLLOWTECH II BB Type Threaded bottom bracket type
   
Small ball bearing
Threaded BB Shell Width 68 mm, 70 mm

SERIES LINE-UP

  • Chain Super Narrow HG-X11 Chain (11-speed)
  • Cassette Sprocket HG Cassette Sprocket (11-speed)
  • Cassette Sprocket HG Cassette Sprocket (11-speed)
  • Cassette Sprocket HG Cassette Sprocket (11-speed)