Disclaimer: This is a brand new Open Box product.

The Shimano Tiagra BR-4770 Post-Mount Front Hydraulic Disc Brake Caliper is engineered to provide exceptional braking performance for road and gravel cyclists. This high-quality hydraulic disc brake caliper is designed for compatibility with 140mm and 160mm rotors, ensuring reliable stopping power in various conditions.

Key Features:
  • Post-Mount Design: The BR-4770 features a post-mount configuration, making it easy to install on compatible bike frames while ensuring a secure fit.
  • Rotor Compatibility: This caliper comes with a bracket for 140mm and 160mm rotors, and it is assembled for a 160mm rotor, providing flexibility for different riding styles.
  • L03A Resin Pads: The caliper includes L03A resin pads with fins, which enhance cooling and improve braking performance, especially during prolonged use.
  • Hydraulic System: The hydraulic disc brake system delivers consistent and powerful braking performance, allowing for greater control and confidence on descents and during challenging conditions.
  • Compact Dimensions: With dimensions of 15 x 12 x 8 cm, this caliper is designed to fit seamlessly into your bike's braking system without adding unnecessary bulk.

Who is it for?
The Shimano Tiagra BR-4770 Post-Mount Front Hydraulic Disc Brake Caliper is ideal for road cyclists and gravel riders who seek reliable and powerful braking performance. 
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