Upgrade your bike’s performance with this high-quality Bicycle Chain, expertly crafted from durable steel to provide exceptional toughness, wear resistance, and a long service life. Designed for seamless compatibility with 9-speed drivetrains, this chain is ideal for mountain bikes, road bikes, folding bikes, HEVs, beginner bikes, and more, offering reliable power transfer and smooth shifting. Key Features: · Premium Steel Construction: Made from high-quality steel, this bicycle chain delivers superior toughness and durability, ensuring long-lasting wear resistance under various riding conditions. · Precision Heat Treatment: The chain undergoes advanced heat treatment to enhance strength and durability, exceeding the breaking force requirements for reliable performance. · Secure and Stable Links: Each connector is carefully treated to prevent accidental disconnection, providing enhanced safety and stability during rides. · Compatible with Multiple Speed Systems: Designed for 9-speed flywheels and compatible with 8-speed flywheels, this chain supports 9/18/27 speed positioning systems and is also compatible with 8/16/24 speed setups. · Smooth and Efficient Shifting: Engineered to work flawlessly with variable speed and disassembly systems, ensuring quick and precise gear changes. · Easy Installation: Simple to install, making it an excellent replacement for old or damaged chains, helping to restore your bike’s optimal performance quickly. · Optimal Size and Strength: Featuring a size of 1/2in x 11/128in (thin type), bearing pin length of 6.4mm (0.3in), pin contact strength of at least 180kg, tensile strength of 920kg, and an ultimate tensile load of 9.2 kN, this chain is built to withstand demanding cycling conditions. · Complete Length: Comes with 116 links, suitable for standard bike chain lengths and ready to fit your bike’s drivetrain system. Specifications: · Material: Steel · Model: F90 · Color: As Pictures Shown · Size: 1/2in x 11/128in (Thin Type) · Ultimate Tensile Load: 9.2 kN · Speed Change: 9 Speed · Bearing Pin Length: 6.4mm (0.3in) · Pin Contact Strength: ≥180kg · Tensile Strength: 920kg · Number of Links: 116 pcs · Compatible Flywheel: 9 Flywheels (Compatible with 8 Flywheels) · Compatible Speed Systems: 9/18/27 Speed Positioning System (Compatible with 8/16/24) Package Includes: · 1 x Bicycle Chain (Model F90) This Bicycle Chain combines robust construction, precise engineering, and broad compatibility to ensure reliable, smooth, and efficient cycling performance. Whether upgrading your mountain bike or replacing a worn chain on your road bike, this chain is a dependable choice for cyclists seeking quality and durability.