Feature
●【Anti-deformed & Heat-resistant】-- This Mtb Rotor 203 for ebike 180 203 rotors is a large, moist and dry property.The design of the floating system can reduce the deformation of the disc at high temperatures and reduce the heat transferred to the center, which guarantees an excellent performance of the brake
●【Anti-corrosion & Lightweight】-- This 203 centerlock brake rotors adopt qualified 420 stainless steel brake coating which is anti-corrosion, non-deformation and lightweight. Two sides dispersion is no more than 0.3mm
●【Powerful Braking】-- 200mm Brake Rotor has good abrasion performance, quick ventilation, and good heat dispersion. It also dissipates heat well under strong braking, reducing the fading and deformation of the rotor
●【Beautiful Design】-- This 203mm disc mtb adopts colorful and gorgeous design, beautiful and cool
●【Specifications】-- Condition: 100% Brand New and High Quality, Material: 40 Stainless Steel Brake Pad +7075-T6 Holder, Size: 160mm/6.3, 180mm/7, 203mm/7.9 (optional), Color: Red, Black (optional), Package Weight: Approx. 140-250g
[red 180mm]
[SILVER 203mm]
Description
Products Description:
When the high-speed riding a long time brakes or brakes, the disc will be due to intense friction caused by high temperature heat bulge, floating discs will be outside the friction surface of the brake disc and the inner bracket separated, the middle with a special non-rigid structure, So that the friction surface and the bracket becomes a relatively independent force surface, when the friction surface is subject to thermal expansion, the floating structure allows the friction surface has a certain free longitudinal expansion of space, thus eliminating the internal pull between the tensile stress Of the conditions, so as to maintain the friction surface will not be due to uneven heating caused by distortion, so that the brake more stable and reliable, while the ordinary disc, high temperature expansion of the outer edge and the lower part of the temperature is integrated, will produce a strong internal Pull the stress, serious will lead to disc lateral distortion.