Qiilu 10 Speed 50T Flywheel Sprocket Rear Derailleur Bicycle Shifter Kit for Mountain Road Bike High Performance

Specification Item Type: Bicycle Gear Shifter Kit Material: Aluminum Alloy Weight: Approx. 2360g / 83.2oz Voltage Parameter How to Use Package List 1 x Flywheel 3 x Flywheel Accessories 1 x Tail Hook 1 x Tail Hook Screw 1 x Front Dial 1 x Rear Dial 1 x Chain 2 x Chain Buckle 1 x Chain Box 1 x Left Crank 1 x Right Crank 1 x Center Axis 10 x Crank Accessories 1 x Tooth Disk Note

• Smooth Shifting Experience: ---- The flywheel is constructed from high tensile steel plate with tempering hardening treatment and multi-layer plating, ensuring a smooth shifting experience even under load.
• Durable Construction: ---- The crank is made from high strength aluminum alloy, designed to withstand various harsh riding environments, making it ideal for high-performance cycling with excellent anticorrosion properties.
• Safe and Efficient Design: ---- The intensity of the components ensures security during long rides. The oval chainring design provides varying mechanical advantages, enhancing efficiency in cycling.
• Ergonomic Oval Chainring: ---- The oval chainring effectively changes the gear ratio at different angles of rotation, offering an ergonomic feel that suits different cycling styles and reduces strain.
• Lightweight Design: ---- Utilizing hollowing technology, the kit reduces weight for a lighter ride, making it a perfect choice for mountain bikes, road bikes, and a great gift option.