Shimano Ultegra RT800 Disc Brake Rotor
Best high performance cooling for dedicated road cyclists
This rotor prioritizes thermal management, using a sophisticated multi-layer design to keep braking temperatures low during intense use. It offers a significant performance upgrade for riders who demand consistent stopping power and fade resistance on long descents.
$58.99
at
Evolve Bikes
More Ultegra options
Shimano Ultegra SM-RT800 Disc Brake Rotor
$79.99
Shimano GRX RT-CL800 Disc Brake Rotor
$70.00
Shimano RT-CL700 Disc Brake Rotor
$50.00
Shimano Ultegra Disc Brake Rotor
$62.00
Shimano RT-CL800 Rotor Center Lock
$69.99
Shimano Ultegra RT800 Disc Brake Rotor
$58.99
Shimano RT-CL800 Rotor Center Lock
$70.00
Shimano RT-CL800
$70.00
Shimano RT-CL700
$50.00
Shimano RT-CL800 Disc Brake Rotor
$78.99
Shimano Ultegra SM-RT800 Disc Rotor
$47.97
Shimano Ultegra SM-RT800-SS Rotor
$60.94
Shimano Ultegra/GRX RT-CL800 Disc Brake Rotor
$59.99
Shimano RT-CL800 Center Lock Rotor
$70.00
Who it's for
- Road cyclists tackling long, technical alpine descents
- Competitive racers looking for every marginal aerodynamic gain
- All-weather commuters and endurance riders prioritizing safety and control
Who should skip it
- Weight-conscious hill climbers seeking the absolute lightest setup
- Meticulous bike owners who prefer simple, low-maintenance components
- Budget-focused riders looking for basic functionality at a lower cost
Performance breakdown
Thermal Management
IceTech Freeza fins aggressively shed heat during long, technical descents.
Stopping Consistency
Reliable bite point remains stable even under heavy, sustained braking loads.
Build Quality
Premium two-piece construction feels robust and resists warping under stress.
Installation Ease
Center-Lock mounting system makes rotor swaps quick and remarkably simple.
Pad Compatibility
Versatile design works seamlessly with resin, metal, or hybrid compounds.
Weight Efficiency
Aluminum core keeps rotating mass low without sacrificing structural integrity.
Key Specs
Diameter
140mm, 160mm
Material
Aluminum, Stainless Steel
Mounting Type
Center-Lock
Rotor Design
Two-piece
Cooling Technology
IceTech Freeza
Pad Compatibility
All Pad Compounds
Included Hardware
Lockring
Know before you buy
Still have a question?
Ask Metto anything about the Shimano Ultegra RT800 Disc Brake Rotor before you decide.
