Shimano Ultegra BR-R8170 Road Hydraulic Disc Brake Model:Front thanks to SERVO WAVE Technology

thanks to SERVO WAVE Technology allowing for a faster initial bite point followed by a wider control area

incredibly adjustable Integrated Fit System that accommodates variations in head shape and occipital base

It's now easier to clean with a flush top and improved grip

AND SIZE IN THE ORDER NOTES*

Shimano Ultegra BR-R8170 Road Hydraulic Disc Brake Model:Front thanks to SERVO WAVE TechnologyThe new ULTEGRA BR R8170 hydraulic disc brake caliper has a refined brake caliper design, delivering a quieter brake system. The new brake calipers boast a 10% increase in pad to rotor clearance to reduce noise while a separate bleed port and valve screw improve the bleeding process so that its now possible to bleed the system without removing the caliper from the frame. More fine tuned control and heightened braking performance, thanks to SERVO WAVE