TRP TRP-33 Disc Brake Rotor
Best high performance upgrade for mountain bikers seeking heat stability.
This two-piece rotor balances weight savings with thermal management, utilizing an aluminum spider to keep things cool under pressure. It is a straightforward, reliable upgrade for riders who need consistent stopping power across all pad types.
$69.99
at
Airpark Bike Co
More TR33 options
Who it's for
- Downhill riders seeking consistent stopping power on long descents
- Cyclists wanting noise-free performance in wet or dusty conditions
- Aggressive trail riders demanding a stable and predictable lever feel
Who should skip it
- Budget-conscious builders looking for basic and affordable replacement parts
- Weight-conscious racers prioritizing the lightest possible cross-country setup
- Low-maintenance commuters who prefer a quick and easy cleaning routine
Performance breakdown
Thermal Management
Two-piece floating design effectively sheds heat during sustained, aggressive descents.
Debris Clearance
Recessed slots reliably purge mud and grit for consistent pad contact.
Structural Rigidity
Stiff alloy carrier prevents warping under heavy, high-torque braking loads.
Installation Simplicity
Standard 6-bolt mounting and included hardware make for a straightforward upgrade.
Pad Compatibility
Versatile surface works seamlessly with both resin and metallic brake pads.
Weight Efficiency
Solid construction adds durability but carries a slight weight penalty.
Key Specs
Diameter
180 mm
Thickness
1.8 mm
Mounting Type
6-Bolt
Rotor Design
Two Piece
Material
Stainless steel rotor, alloy carrier
Pad Compatibility
All Pad Compounds
Weight
294.8 grams
Included Hardware
6 stainless steel bolts
Know before you buy
Still have a question?
Ask Metto anything about the TRP TRP-33 Disc Brake Rotor before you decide.
