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)
PRODUCT SPECIFICATIONS
MODEL NO BR-6800
SERIES SHIMANO ULTEGRA 6800 Series
Color Series color
Average weight 335 g/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 mm