Shimano Dura-Ace Centerlock Disc Brake Rotors – SM-RT900 Cheap

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Shimano Dura-Ace Centerlock Disc Brake Rotors – SM-RT900

The pinnacle in stopping power, DURA-ACE SM-RT900 disc brake rotors deliver consistent braking performance for better control and confidence in race conditions. The ICE TECHNOLOGIES FREEZA rotor significantly reduces heat build-up in the brake system to ensure consistent high performance braking even on the steepest downhill stretches. SHIMANO’s CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design.


  • Better control and confidence in race conditions
  • Optimally balanced hydraulic brake system for racing
  • Light weight
  • Improved heat dissipation





DURA-ACE R9100 Series

Average weight

117 (160 mm), 99 (140 mm)


Painted fin



Alloy lock ring


Outside diameter_140 mm

Outside diameter_160 mm

Pad material compatibility_Metal

Pad material compatibility_Resin


Warranty Information

  • 3 Years Warranty on Dura-Ace and XTR Components
  • 2 Years Warranty on all other Shimano Components
  • 1 Year Warranty on all Shimano footwear, clothing and wheels

About Shimano

Established in 1921.

Shimano is the world’s largest manufacturer of bike components.

Today Shimano globally operates three key businesses, with sales offices and factories all over the world. They will continue supplying “captivating products” to help promote the bicycle and sports fishing cultures

Japanese company Shimano is the most popular groupset manufacturer with a range of groupsets at different prices. It’s constantly updating the other bike components too, with the newest features debuting first on its top-end technology, Dura-Ace, before eventually filtering down through the range.

Their bicycle components division has a wide range of product line-ups such as brakes, pedals, wheels, gears, chain sets etc., and represents 80% of the company’s total revenue.

Shimano has about 70% of global share in bicycle gears and brakes, and approx. 50% of the overall bicycle components market.

Shimano’s products are designed to meet customer needs for easy, trouble-free installation with a guaranteed great result every time. Some factors that aid Shimano to stay ahead over their competitors are as follows: Economical prices client-friendly service timely delivery wide distribution network ethical business operations transparent deals the team carries out a comprehensive range of tests on all components and finished products to ensure we meet or exceed all the international standards. Their quality commitment extends to social, ethical and environmental responsibilities and Shimano are proud to be members of all the key industry associations.

    Additional information


    140mm, 160mm

    Shimano Dura-Ace Centerlock Disc Brake Rotors - SM-RT900 Cheap

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