Shimano Shimano Ultegra BR-RS811 BB / Chainstay Direct Mount Brake Calliper, Rear

Information

• RS811 bottom bracket mount calliper offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders
• Low profile aerodynamic direct mount Super SLR-EV Dual-Pivot design provides superior brake performance and light action
• Must be used in conjunction with super SLR levers for correct leverage ratio
• Enhanced brake arch proportions give a quicker linear response and increased power
• Can be used on frames with bottom bracket / chainstay direct mounts
• Low profile outer cable stop position improves cable routing for reduced friction
• Cartridge brake shoes for easy replacement
• Convex washers on the brake shoes offer toe-in brake adjustment and easy alignment
• Lightweight aluminium construction, with an anodised finish to preserve the good looks
• Added clearance for compatibility with 28C tire size