ZEROING RT56-S 6‑Bolt 180mm Stainless Steel Brake Disc for MTB & Road

Upgrade your ride with the ZEROING RT56‑S 180mm 6‑bolt stainless steel brake disc, engineered for e‑bikes, mountain and road bikes.

• Fast‑cooling technology reduces heat buildup.
• Mud‑shedding rim design prevents wear.
• 20% reduction in power attenuation for stronger stopping power.
• Lightweight construction at 135 g.
• Six‑pin, 6‑bolt mounting fits standard hubs.