6-bolt BCD 160mm brake disc - IIIPRO brand

Diameter: 160mm (Most common standard size for XC or road bikes)

Weight: Approximately 78g (AR09-78g designation). This weight is very light compared to typical steel discs (usually weighing around 110g-130g)

Disc core (red): Made from aluminum alloy (7075 aluminum alloy). The use of aluminum in the core helps reduce weight and dissipate heat faster.

Brake rim (silver): Made from high-strength stainless steel, with a hollow design (multiple vents) to optimize cooling and mud removal.

Suitable for: Mountain bikes (MTB), road bikes, or racing bikes using disc brake systems.

Advantages: Lightweight, good heat dissipation, attractive colors (often available in many colors to match your bike), reasonable price.