The first line of safety is the brake, which stands between you and the danger.

​The first line of safety is the brake, which stands between you and the danger. Let me introduce ANB-8 Rear Hydraulic Brake Cylinder to all of you.
Piston: 12/14mm
Color: Gold, Silver, Black, Red, Blue.
Material: Aerospace Aluminium Alloy.
Dual Rod End Bearing to provide smooth operation without binding.