ZTTO Bicycle Center Lock Disc Brake Rotors

Material: stainless steel+aluminum alloy
Stickness: 1.8mm
Size: 140/160/180/203mm
Net Weight:
140mm about 163g, 160mm about 183g, 180mm about 205g, 203mm about 251g

Aluminum alloy lock ring

Hollow design, strong heat dissipation

The rotors adopts hollow technology, which can quickly cool down and achieve good heat dissipation performance
Significantly and effectively increase the contact area with the air, accelerate the heat dissipation of the disc, and also bring about the effect of weight reduction.

Central locking flange base

Aluminum alloy material reduces weight while increasing wear resistance

High matching coefficient

The hollow edge increases the friction coefficient of the disc, even if your disc brakes aren't good enough, it can also match the good braking effect.

Central lock design

Central locking design improves precision and stiffness, improving braking efficiency
Fixed with six rivets to ensure disc stability and durability, reducing deflection and deformation.

The thickness is 1.8mm,

The thickness is 1.8mm, it is recommended to replace the new disc if it is less than 1.5mm, to avoid the brake is offset and swaying, which affects the braking efficiency and riding safety

Weight: