Feature(may vary by option.)
●☆ ENHANCED BIKE BRAKE DISC - Increased strength by more than 30% at the edge reinforcement. Stainless steel brake disc reinforced material, strong heat dissipation, dirt removal and drainage design, high-strength aluminum alloy material, stainless steel floating buckle. The international standard of hole spacing 44mm.
●☆ FINE DESIGN - CNC precision manufacturing, high hardness, unique heat dissipation design of the disc, stamping molding, high hardness, outer frame thickness of about 2mm. Stainless steel floating buckle design, paint protection, so that the outer disc is not directly locked with the hub, leaving room for expansion. Anodized, corrosion-resistant, rust-free, martensitic stainless steel, hollowed out, newly upgraded, and polished, good corrosion resistance, improved strength, higher end.
●☆ MATERIAL - Inner frame: aviation aluminum alloy, with good hardness, toughness, metal anodizing, superior corrosion resistance, reinforced angle design, with better tensile strength and shock absorption. Outer frame: Japanese stainless steel material, hardness of 38-42°, good wear resistance, toughness, corrosion resistance, tensile resistance and not easy to deform.
●☆ SPECIFLCATIONS - 140MM 160MM 180MM 203MM (Each model of this bicycle brake disc is 2 pieces in a pack and 12 mounting screws), 1 piece weight: 86g of 140MM, 110g of 160MM, 146g of 180MM, 180g of 203MM. caution - (need to know the correct model you need before ordering so you get the right brake disc).
●☆ QUALITY GUARANTEE 1YEAR WARRANTY - If for any reason you are not completely satisfied with the purchase you have made, Or any quality issues within 1 year. do not hesitate to email us, we will do our best to make it right for you as soon as possible. Or you only have to return the product for a full refund.
[blue 203]
[black 203]
[black 140]
[red 140]
[blue 140]
Description
The benefits of floating discs
The emergence of floating discs is to solve the problem of continuous frictional temperature rise of the discs, due to thermal expansion and contraction, if it is a one-piece disc, the temperature of the center and the edge of the disc will be different, and the degree of expansion will be different. , Generate internal tension, cause the disc to deform, and brake failure. Generally speaking, the floating disc is connected by rivets with two materials. This connection is non-rigid and has a certain amount of freedom. On the one hand, it reduces heat transfer and on the other hand, it solves the internal problem. Stress problem, so it is relatively stable. Theoretically, the thermal attenuation is related to the high temperature resistance of the material. The floating disk will not reduce the thermal attenuation. However, if the material and design of the disk are optimized and the heat dissipation capacity is strengthened, the anti-attenuation ability will be improved!
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| YBEKI Bike Disc Brake Rotor | YBEKI Bike Chainring | YBEKI Bicycle Brake Hose | YBEKI Bike Tyre Repair Tool Kit | YBEKI Bike Repair Tool Kit | YBEKI Bike Chain 6/7/8/9/10/11 Speed | |
| product type | Heat Dissipation disc Brake Rotor | Bike 104BCD Chainring | Bicycle Brake Hose | Bike Tyre Repair Tool Kit | Bike Repair Tool Kit | Bike Chain 6/7/8/9/10/11 Speed |