Shimano BR-R8170 Ultegra flat mount calliper, without rotor, for 140/160 mm, front

Ultegra hydraulic road disc brake offer an ideal balance of light weight and efficient braking, making it the perfect choice for both enthusiast and competitive riders

Front wheel use for flat mount forks with adapter to flip between 140 and 160 mm

Oversized 22mm ceramic pistons optimized for heat insulation, lightweight and stiffness

Opposed 2-piston design reduces leading effect and optimal pad wear increases braking control

Increased pad to rotor clearance reduces the chance of rotor drag

Direct flat mount and open design allows easy and quick wheel replacement

Forged calliper design is lightweight and rigid

One way internal fluid circuit makes bleeding easy

Mineral oil brake fluid is non-corrosive and less hazardous than conventional hydraulic brake fluid

Shim-less mounting bracket allows for quick installation and setting up

Recommended for use with Ice Tech FREEZA Center Lock SM-MT800 rotors for optimum braking performance

Comes complete with resin compound aluminium radiation fin pad further improves heat dissipation reducing brake surface temperature by 50 deg C

Inline hose routing for low profile design

Separate bleed port and valve screw for improved bleeding process

• Product Type
  Hydraulic Disc
• Product Type
  Road & Drop Bar
• Discipline
  Road
• Colour
  Grey
• Size
  Front
• Di2
  No