Hot FX9 116 Links Mountain Bike Chains Bicycle 9 Speed Hollow Derailleur Chain
- The parallel riveting treatment process closely combines the links, which is sturdy and durable, allowing the chain to withstand mechanical destructive force under high‑speed shifts.
- Lightweight, mud drain hole design and hollow structure, it is the best choice for pursuing lightweight matching or long‑distance riding.
- The symmetrical guide angle of the outer piece of the chain guides the chain and the chainring, flywheel to be more harmonious when the chain moves up and down, making the speed change faster and efficient.
- High system compatibility, universally used in most road and mountain bike drive systems on the market.
- Reduce the interference between the tooth tip of the chain disc and the chain during shifting, greatly reduce noise and friction, and bring a comfortable shifting experience.
