01 02 015 Replacement Bike Chains - Anti-Rust & Durable Double Bridge Chain for Road & Mountain Bicycles - Perfect for Cycling, Commuting & Off-Road Adventures

Feature:1. The double bridge type chain can improve the tensile and torsion strength of the chain, and the speed change is agile and smooth.2. The chain is fully electroplated, made of high quality carbon steel, quenched and heat treated to enhance wear resistance, rust and corrosion resistance.3. The chain waist adopts chamfer design, the tooth tip and the chain piece quickly bite, the stability and safety of the chain are greatly improved.4. Strengthen the embedded axis, high rigidity strengthened structure, compact, flexible and not jammed, withstand high pedaling force.5. The chain comes with a hook and loop buckle, which can be installed quickly without tools, and it is safe to install with tools.How to Use:Teach you how to choose the right chain? How to identify the speed of the chain?Method: First observe the number of flywheels in your bike, and count how many rows of gears your rear flywheel has. For example, the 11th row is 11‑speed, and so on.Specification:Item Type: Bike ChainMaterial: Carbon SteelSpecification: 116 Sections 1/2in x 11/128inSpeed: 12 SpeedApplication: 12 Speed FlywheelHook and Loop Buckle: A Pair of Standard BucklesFeatures: High Strength Alloy Chain Pieces Are Used to Increase the Strength and Service Life of the Chain, the Concave Pin Shaft to Increase the Interlocking Force of the Chain Pins, Lightweight Structure and Agile Speed Change Performance Package List:1 x Bike Chain2 x Hook and Loop Link Block