Bicycle Speedometer Bike Speed Meter Circular Universal Mechanical Accurate Measurement

Feature: 1. UNIVERSAL AND PRACTICAL: This high end speedometer is a universal mechanical speedometer for bicycles, tricycles, and bikes, important bicycle equipment 2. ACCURATE MEASUREMENT: Pure mechanical speedometer, provide accurate data, suitable for 26 28 29 27.5in bicycles 3. STRONG MATERIAL: Made of durable aluminum alloy, strong, light weight, possess high strength and good corrosion resistance 4. CONVENIENT READING: Allow you to feel fast and passion, riding data at your fingertips for your convenience, useful and practical 5. CORROSION RESISTANT PLASTIC: Made of excellent plastic material, has strong corrosion resistance, waterproof, and a good insulator Specification: Item Type: Bicycle Speedometer Material: Plastic, aluminum alloy. Package List: 1 x Bicycle Speedometer(batteries not included)UNIVERSAL AND PRACTICAL: This high end speedometer is a universal mechanical speedometer for bicycles, tricycles, and bikes, important bicycle equipment ACCURATE MEASUREMENT: Pure mechanical speedometer, provide accurate data, suitable for 26 28 29 27.5in bicycles STRONG MATERIAL: Made of durable aluminum alloy, strong, light weight, possess high strength and good corrosion resistance CONVENIENT READING: Allow you to feel fast and passion, riding data at your fingertips for your convenience, useful and practical CORROSION RESISTANT PLASTIC: Made of excellent plastic material, has strong corrosion resistance, waterproof, and a good insulator