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【Cautions for using electrical products】
When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions.
Since the plug type is Japan type(A or B type), please check the voltage and use a transformer.
Please note that a transformer is different from a conversion adapter.
We are not responsible for malfunctions caused by use without a transformer.
【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
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The floating structure prevents excessive deformation caused by expansion of the brake track due to temperature rise during braking. The slight movement of the disc optimizes contact with the pad, preventing overheating of the pad and disc. This improves braking efficiency. The aluminum spider improves heat dissipation.
FEM analysis was followed by rigorous lab and road tests, conducted with professional riders for over a year in all weather conditions. In the most demanding test, the rotor passed a prolonged braking test at temperatures reaching 500°C without deformation. Five floating rivets on the rotor allow the rotor to expand, aiding heat dissipation and preventing deformation of the outer disc.
Using FEM analysis, we have pursued the most efficient shape for this disc rotor, minimizing weight while ensuring maximum braking performance. The two-piece structure of the outer disc and spider uses a floating structure that allows for a small amount of play in the axial direction.
Sizes: 140mm, 160mm Weight: 110g (140mm), 130g (160mm) Material: Japan SUS-410 (outer disc), 7075 aluminum (spider) Thickness: 1.8mm Minimum usable thickness: 1.6mm Compatibility: Shimano Center Lock Recommended use: Road, gravel Recommended pad: Resin
