Enhance your bicycle's performance with this high-quality Bicycle Small Chain Sprocket, expertly crafted from durable carbon steel for long-lasting strength and reliability. Designed specifically for ordinary bicycles, this 13-tooth pinion gear delivers smooth and efficient power transfer, ensuring a seamless riding experience. Key Features: · Premium Carbon Steel Construction: Made from sturdy carbon steel material, this sprocket offers excellent durability and resistance to wear, providing a reliable component for your bike's drivetrain. · Precise Dimensions: Featuring 13 teeth with a teeth distance of 12.7mm and a thickness of 3mm, this sprocket is engineered for optimal engagement with standard bicycle chains (1/2 x 1/8). · Compatible Design: Specifically suitable for ordinary bicycles and compatible with 1016Z2, 1016Z3, and 1018 reducer motors, making it a versatile replacement part. · Compact and Lightweight: Its small size and lightweight design allow for easy installation without adding unnecessary bulk to your bike. · Smooth Performance: Engineered to provide smooth rotation and efficient power transmission, enhancing your overall cycling experience. Specifications: · Condition: Brand New · Item Type: Pinion Gear (Bicycle Small Chain Sprocket) · Material: Carbon Steel · Number of Teeth: 13 · Teeth Distance: 12.7 mm · Teeth Thickness: 3 mm · Inner Diameter: 11 mm · Outer Diameter: 58 mm · Thickness: 9 mm · Bolt Width (Fixed Tip Key Width): 4 mm · Applicable Chain: Ordinary Bicycle Chain (Model 1/2 x 1/8) · Compatible Motors: 1016Z2, 1016Z3, 1018 Reducer Motor Package Includes: · 1 x Bicycle Small Chain Sprocket This carbon steel bicycle sprocket is an ideal replacement or upgrade for your bike’s drivetrain, offering sturdy construction, precise fit, and reliable performance to keep your ride smooth and efficient.