VG Sports Split Mountain Bike Lightweight Cassette Flywheel, Style: 9 Speed 40T (Silver)

The VG Sports Split Mountain Bike Lightweight Cassette Flywheel is designed for mountain bikes. It provides a reliable performance for everyday use.

• Product type: Bicycle Chains & Rounds
• Compatibility: Mountain Bikes
• Material: Aluminum Alloy
• Color: Silver
• Key feature: Lightweight and durable
• Intended use: Everyday use
• Easy to install
• Not easy to rust
• CNC precision machining
• High hardness
• Wear-resistant
• Smooth speed change
• One-piece molding
• High-strength aluminum alloy
• Weight: 9 Speed 40T (Silver): 409g, 9 Speed 42T (Silver): 426g
• Vacuum plating for anti-oxidation
• Protective film to prevent surface oxidation