VIFER Universal Bicycle Pinion Gear - 13 Teeth Chain Wheel Sprocket for Ordinary Bicycle Front Bike

• Durable Aluminum Construction: Crafted from high-grade aluminum alloy, this bicycle sprocket delivers exceptional strength and resistance to wear, ensuring reliable performance under various riding conditions without the risk of breaking or deformation that plagues cheaper alternatives
• Precision Engineering: Featuring exactly 13 teeth with 12.7mm tooth spacing and 3mm thickness, this sprocket maintains perfect chain alignment and smooth power transfer, eliminating skipping and ensuring consistent pedaling efficiency for both casual and regular cyclists
• Specific Motor Compatibility: Designed specifically for 1016Z2 and 1016Z3 reducer motors, this pinion gear provides exact fitment and optimal performance, solving compatibility issues that often arise with universal replacement parts
• Enhanced Riding Performance: Delivers professional-grade reliability and stable power transmission, making it an ideal replacement for worn or damaged sprockets that restores original biking performance and eliminates chain slippage concerns
• Lightweight Design Advantage: The aluminum construction maintains minimal weight while providing robust durability, making installation straightforward and contributing to overall bicycle efficiency without adding noticeable weight burden

Product Description: The VIFERR 13-Tooth Bicycle Sprocket represents precision engineering for cycling enthusiasts and maintenance professionals seeking reliable replacement components. Manufactured from high-quality aluminum alloy, this sprocket delivers exceptional durability and consistent performance that withstands regular use while maintaining minimal weight. The precise 13-tooth configuration with 12.7mm tooth spacing ensures perfect compatibility with standard bicycle chains (model 1/2x1/8), providing smooth engagement and efficient power transfer during riding. Specifically designed for 1016Z2 and 1016Z3 reducer motors, this sprocket offers exact fitment that eliminates compatibility concerns common with universal replacement parts. The aluminum construction provides superior resistance to corrosion and wear compared to steel alternatives, while the precise machining ensures perfect alignment and reduced chain wear. Measuring 58mm outer diameter with 11mm inner diameter and 9mm thickness, this component installs easily without requiring special tools or expertise. Ideal for replacing worn or damaged sprockets on standard bicycles, this professional-grade component restores optimal cycling performance and ensures reliable power transmission. The lightweight design contributes to overall bicycle efficiency without compromising strength or durability. Each unit undergoes quality verification to ensure consistent performance standards, packaged securely for immediate installation use. Specifications: Material: Aluminum Alloy Tooth Count: 13 Tooth Spacing: 12.7mm Tooth Thickness: 3mm Inner Diameter: 11mm Outer Diameter: 58mm Overall Thickness: 9mm Compatible Motors: 1016Z2, 1016Z3 reducer motors Chain Compatibility: Standard bicycle chain (1/2x1/8) Package Includes: 1 x 13-Tooth Bicycle Sprocket