SRAM HS2 Disc Brake Rotor
Best premium upgrade for mountain bikers seeking superior heat management.
Engineered for aggressive mountain riding, this rotor prioritizes heat management and stopping power. The thicker profile and specialized thermal coating ensure consistent performance on long descents, though the added width requires verifying caliper clearance.
$64.99
at
Cripple Creek Backcountry
More HS2 options
Who it's for
- Enduro racers tackling steep terrain and long downhill stages
- Aggressive mountain bikers seeking more reliable stopping power
- Riders annoyed by the high-pitched squeal of thinner rotors
Who should skip it
- Weight-conscious cross-country racers prioritizing minimal bike mass
- Home mechanics using older calipers with limited piston retraction
- Budget-focused cyclists looking for the most affordable replacement parts
Performance breakdown
Heat Management
Specialized thermal coating keeps braking consistent on the longest, steepest descents.
Stopping Power
Thicker profile and refined track pattern deliver noticeably sharper, more reliable bite.
Brake Fade Resistance
Robust 2mm construction maintains structural integrity under heavy, sustained braking loads.
Noise Control
Optimized design effectively minimizes squeal during aggressive trail riding sessions.
Pad Compatibility
Versatile track surface works seamlessly with both resin and metallic compounds.
Weight Efficiency
The beefier construction adds noticeable mass compared to lightweight racing rotors.
Key Specs
Diameter
180 mm
Thickness
2 mm
Weight
226.8 grams
Mounting Type
6-Bolt
Rotor Design
One-Piece
Pad Compatibility
Resin and Metallic Pads
Compatible Brake System
Disc Brake
Intended Use
Mountain Biking
Cooling Technology
Standard
E-Bike Rated
No
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