SM-RT800
 
 
 
SHIMANO ULTEGRA - CENTER LOCK - Disc Brake Rotor - ICE TECHNOLOGIES FREEZA - 160/140 mm
 
 
 
For superb stopping power in all conditions, SHIMANO ULTEGRA SM-RT800 disc brake rotors deliver consistent braking performance thanks to the ICE TECHNOLOGIES FREEZA construction. With better heat management, the SM-RT800 rotors withstand brake fade on long downhill stretches and provide substantially quieter braking. SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy with the spine mount and lock ring design.
 
 
 
  
 
FEATURE
   
    
New construction provides better heat management than current ICE TECHNOLOGIES FREEZA
   
 
 
 
  
 
BENEFIT
   
    
Better heat dispersion than current road-disc systems