BR-6800

BR-6800

ULTEGRA_6800

BR-6800

  • Improved efficiency and controllability
  • Symmetrical dual pivot design
  • Twin bearings reduces pivot friction
  • With polymer-coated BC-R680 cables, BC-6800 brakes give smooth, light operation with excellent modulation
  • Compatible with 25C tires
  • Weight: 335g (F&R)

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO BR-6800
SERIES ULTEGRA 6800 Series
Color Series color
Average weight 335 ( /pair)
   
Remarks Maximum tire size: 25 mm . Rim width: 19-26 mm/19-28 mm (R55C4-A Carbon)
Brake type SLR EV Dual Pivot
Reach (mm) 51
Brake shoe_Standard R55C4
Brake shoe_Optional choice R55C4 Carbon, R55C4-A Carbon
Compatibility SLR EV
Assembly pivot nut (mm)_Front 10.5
Assembly pivot nut (mm)_Front 12.5
Assembly pivot nut (mm)_Front 18.0
Assembly pivot nut (mm)_Front 27.0
Assembly pivot nut (mm)_Front 32.0
Assembly pivot nut (mm)_Rear 10.5
Cartridge shoe holder
Tire guide bumpers
QR
Toe-in adjust
Spring tension adjusting
Maximum tire size 25C
Rim width *19 - 28

SERIES LINE-UP

  • Cassette Sprocket SHIMANO ULTEGRA 11-Speed Road Cassette Sprocket
  • Brake SHIMANO Hydraulic Disc Brake Front Caliper
  • Brake SHIMANO Hydraulic Disc Brake Rear Caliper
  • Cable Adjuster SHIMANO ULTEGRA Inline Brake Cable Adjuster with Quick Release

REPLACEMENT PARTS

  • Brake Shoe R55C4 with Cartridge (BR-R9100)
  • Brake Shoe R55C4 with Cartridge (BR-R8000)
  • Brake Shoe R55C4
  • Brake Shoe R55C4 (2 pairs)