Aluminum Alloy Bike Odometer Mechanical Speedometer Waterproof

Details

• Precision Mechanical Tracking: Features a high-precision mechanical mechanism with 0.01 accuracy for reliable speed and distance measurement, you always know your exact riding stats without electronic errors.
• Aluminum Construction: Crafted from strong yet lightweight aluminum alloy, this odometer withstands rough terrains and harsh weather conditions while adding minimal weight to your for mountain or road bike setup.
• All-Weather Waterproof Design: Engineered to resist water splashes and heavy rain, this speedometer guarantees consistent performance in various weather conditions, making it perfect for year-round outdoor cycling adventures.
• for versatile Dual-Unit Display: Easily tracks both for mph and KM/H to suit your riding preferences and location requirements, offering a classic square retro aesthetic that complements any bicycle style with for its timeless black finish.
• Simple Installation & Maintenance: As a purely mechanical device, it requires no batteries or complex calibration; simply mount the 8x5.5x12cm unit on your handlebars for immediate, hassle-free speed and mileage monitoring.