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.
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FEATURE
- New construction provides better heat management than current ICE TECHNOLOGIES FREEZA
BENEFIT- Better heat dispersion than current road-disc systems
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | SM-RT800 |
|---|---|
| SERIES | SHIMANO GRX 11-speed |
| Average weight | 128 g (160 mm), 108 g (140 mm) |
| Ice technology | ✔ |
| Ice technology Freeza(Radiator fin) | ✔ |
|---|---|
| Alloy lock ring | ✔ |
| CENTER LOCK | ✔ |
| Outside diameter_140mm | ✔ |
| Outside diameter_160mm | ✔ |
| Outside Diameter | 160 mm, 140 mm |
| Pad compatibility_Metal | ✔ |
| Pad compatibility_Resin | ✔ |
| Pad Compatibility | Metal, Resin |
SERIES LINE-UP
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Bottom Bracket SHIMANO ULTEGRA Press Fit Bottom Bracket 86.5 mm shell width
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Cassette Sprocket SLX 11-Speed MTB Cassette Sprocket
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Cassette Sprocket SHIMANO 11-Speed 11-34T Road Cassette Sprocket
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Cassette Sprocket SHIMANO ULTEGRA 11-Speed Road Cassette Sprocket
