Disc Brake Pads Acid Organic Ultegra, 105, GRX

Disc Brake Pads Acid Organic Ultegra, 105, GRX

Acid organic disc brake pads are designed for Shimano Dura-Ace, Ultegra, 105, Tiagra and GRX 2-piston road and gravel brake systems. Also compatible with Dura-Ace BR-R9170 (including BR-RS805 / BR-RS505 / BR-RS405). These pads deliver strong braking performance with rapidly increasing stopping power under hard braking.

The compound is known for its excellent high-temperature braking characteristics and extended durability. However, they may increase rotor wear and can be more prone to noise compared to softer compounds. Ideal for sporty riders who prefer powerful and direct braking response.

• Compatibility: Dura-Ace / Ultegra / 105 / Tiagra / GRX
• Models: BR-R9170, RS805, RS505, RS405
• Material: organic
• Color: blue
• Weight: 33 g