For superb stopping power in all conditions, Shimano Ultegra SM-RT800 disc brake rotors deliver consistent braking performance thanks to the Iice 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.
Technologies
Center Lock – The Center Lock system makes an easy rotor installation possible with spline mount and a lock ring. The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and de-installation. In addition, the secure fixing by the spline mount enhances precision and rigidity while improving braking efficiency.
Ice Technologies – The fade, which can occur to disc brake rotor and pad when braking on a long downhill ride for instance, has a negative impact on the braking performance. Shimano has adopted Ice Technologies disc brake rotor and Ice Technologies pad to realize the cooling technology for consistent performance. The clad disc brake rotor blade, which has a 3 layer-sandwich structure of stainless steel, aluminum and stainless steel, provides better radiation performance achieving from 400˚C to 300˚C surface temperature. Also, the radiation fin has been adopted for the pad. Moreover, the clad disc brake rotor blade and the radiator fin provide long pad life, less noise, less fade and lightweight.
Features
New construction provides better heat management than current Ice Technologies Freeza
Better heat dispersion than current road-disc systems
Specifications
| Average Weight | 128 g (160 mm), 108 g (140 mm) |
|---|---|
| Ice technology | Yes |
| Ice technology Freeza(Radiator fin) | Yes |
| Alloy lock ring | Yes |
| Center Lock | Yes |
| Outside Diameter | 160 mm, 140 mm |
| Pad compatibility – Metal | Yes |
| Pad compatibility – Resin | Yes |
| Pad Compatibility | Metal, Resin |
Professionally packed and fast shipping
Our long-standing relationships with UPS FedEx DHL and other global carriers gives us the ability to provide an array of shipping services. Our warehouse employees will pack all goods to our exacting requirements. Prior to shipping, your goods will be thoroughly examined and safely secured. We ship to thousands clients every day from all over the world. This is an indication of our determination to become the largest online retailer globally. These warehouses are located in Europe as much as they are in the USA.
Orders with more than one item are assigned processing periods for each item.
We will inspect each and every one of the products before they are shipped. The majority of orders are shipped within 48 hrs. The delivery time will be between 3-7 days.
Returns
The stock is constantly changing and not fully managed by us because of the involvement of many entities, including the factory as well as our warehouse. Therefore, the actual inventory could fluctuate at any moment. Please understand it may happen that your order may be out of stock after your order has been made.
Our policy is valid for 30 days. If it's been more 30 days since you've purchased your item and we're unable to offer you a complete refund or exchange.
To be eligible for a return, your product must be unopened and in the same condition that you received it. It must also be returned in its original packaging.
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