APM Chain's has Harder hollow pin ensures 360° riveting & light weight, 4-edges chamfers help quick shifting. Hollow plates results ultimate lightness. Inclined internal bridge for agile shift. Inclined outer bridge for agile shift. Deep inner chamfer helps rapid shifting. Ni-PTFE Teflon Coating, including inner plate, outer plated and roller parts, Superior Anti-Rust function was offered by APM Chain.
85MM MELT FORGED ALUMINUM MINI BRAKE Adjustment AXLE BUSHING SYSTEM Spring LINEAR SPRING DESIGN Standard Finish BLACK or SILVER Standard Pads 60MM EN STANDARD PADS Weight 160g/WHEEL
Taiwan