Shimano  Dura-Ace 7900 brakes

The brakes feature a new durable compound pads for much better performance in wet conditions and 20% more stopping power in dry conditions. Enhanced brake arch proportions give a quicker linear response and increased power. Must be used in conjunction with ST7900 STI or BLTT79 aero levers for correct leverage ratio.

Features:

• Titanium centre pivot bolt for light weight
  
• Thrust bearings and coated bushings between arms for smooth linear feel and increased durability
  
• Refined cable stopper position contributes to better cable routing, thus reducing cable friction for an efficient brake system
  
• Redeveloped brake pad compound offers more than double the stopping power under wet conditions than previous generation Dura-Ace, and 20% more under dry, with improved durability
  
• Spring tension adjuster for precision setup
  
• Adjustable toe-in on the brake shoes for easy setting up
  
• Weight 287 grams for a set of front and rear