Sram HS2 Rotor - 6 Bolts 2025

SRAM HS2 Brake Rotor (RT-HS-2-A1): Power, Silence, and Thermal Management

The brand-new SRAM HS2 disc is specially designed for the most demanding MTB practices, particularly E-Bikes, offering a significant improvement in braking power and cutting-edge thermal management. It is the ideal rotor for cyclists looking to confidently push their limits.

Improved Performance and Technology

• Optimized Thickness: The HS2 rotor is thicker, at 2.00 mm (compared to 1.85 mm for Centerline), increasing its rigidity and heat resistance.
• 7% More Power: Thanks to its new configuration, the HS2 offers 7% more braking power than Centerline models, ensuring a stronger bite.
• Superior Thermal Management: It reduces heat by nearly 40 °C compared to its predecessor. This performance is ensured by:
• A new brake track pattern.
• Recessed spokes featuring a special heat-dissipating paint.
• Quieter Operation: The new brake track design and increased thickness improve friction with the pads, reducing noise and vibrations for more discreet braking.

Technical Details

• Model: RT-HS-2-A1 (HS2 Rotor)
• Rotor Thickness: 2.00 mm
• Usage: MTB specific (Not recommended for Road use)
• Attachment: 6-Bolt
• Available Sizes: 160 mm, 180 mm, 200 mm, 220 mm (depending on the version)

All-Proof Endurance

Whether on long technical descents or in difficult conditions, the SRAM HS2 rotor ensures constant reliability and performance. Its excellent thermal management means less risk of fade (loss of efficiency due to overheating) and greater durability for your pads and braking system.