Hope Vented Rotor brake disc internally ventilated V4 - blue

The Rotor uses internal fins to allow air to flow between the two friction parts. The induced airflow significantly reduces heat generation in the Rotor.

Fantastic and consistent braking performance in wet conditions thanks to the ability to remove the water layer through the fins.

Features:

• The internally ventilated brake disc is specially designed for our Tech V4 series brakes
• The brake disc uses internal ribs to allow airflow between the two friction parts
• The induced airflow significantly reduces heat generation in the disc
• Fantastic and consistent braking performance in wet conditions, thanks to the ability to clear the water layer through the ribs
• Bench tests show up to 15% less heat generation compared to our floating brake discs
• Weight: 203 mm: 288 g, 220 mm: 300 g
• For Tech 3 V4 and Tech 4 V4 brakes