SHIMANO ΦΡΕΝΑ ΠΙΣΩ ULTEGRA 6800 ANTHRACITE

FEATURES
Improved efficiency and controllability
Symemetrical dual pivot design
Twin bearings reduce pivot friction
Greater braking power modulation
Model Number : BR-6800
Series : ULTEGRA
Brake Type : Super SLR Dual Pivot
Cartridge Shoe Holder : R55C4 Carbon, R55C4-1 Carbon (wider than 25mm rim)
Average Weight : 168g (Front), 165g (Rear)