Bicycle Lock Anti-theft Combination Lock With Tail Light Mountain Bike Portable Car Lock Bicycle Accessories Daquan

The portable anti-theft combination lock specially designed for mountain bikes and road bikes integrates security anti-theft and night warning tail light functions. No key is required, and the password is easy to unlock. It is suitable for daily commuting, campus transportation, outdoor riding and other scenarios, taking into account anti-theft protection and night riding safety. It is an essential accessory for bicycle travel. Key Feature Highlights Dual function in one, anti-theft warning is correct The main body of the lock is designed with a high-strength steel cable, taking into account the needs of anti-theft lock cars; the tail is equipped with a bright LED warning tail light, which supports three modes of constant light, slow flash, and fast flash. It can be installed at the rear or frame when riding at night, effectively reminding the rear vehicle to avoid and improve the safety of night travel. A set of equipment solves the two needs of locking cars and warning. Four-digit password setting, easy to unlock and strong anti-theft It adopts a four-digit custom password design, which can freely set an exclusive password, bid farewell to the trouble of losing the key, and no need to carry an additional key for daily use, just store it at will. The password wheel has a precise card position, which is not easy to accidentally touch and disrupt the password, and at the same time prevents violent cracking. Compared with ordinary key locks, it is more convenient to use and has more reliable anti-theft performance. High-strength shear-resistant material, durable and anti-destructive The steel cable part is made of bold manganese steel, which has been quenched to provide high hardness, shear resistance and compression resistance. It can resist the damage of hydraulic shears and other tools and effectively prevent the theft of bicycles. The outer layer of the steel cable is wrapped with a wear-resistant PVC protective layer, which has good flexibility and is not easy to wrap and knot. At the same time, it avoids scratching the paint surface of the frame and protects the appearance of the bicycle. Portable and easy to store, suitable for a variety of models The overall lightweight design of the lock is light in weight and moderate in length. It can be easily wrapped around the frame, seat or backpack, without taking up too much space, and there is no pressure to carry with the car. The steel cable has strong toughness and is suitable for mountain bikes, road bikes, folding cars and other models. It can lock the frame and fixed objects, and can also lock multiple bicycles at the same time, making it flexible to use. Waterproof and long-lasting, suitable for complex environments The tail light part adopts IPX4 waterproof design, which can work normally when riding in rainy days, and is not afraid of rain immersion. It has a built-in large-capacity button battery, which lasts for a long time. It can be used continuously for 8 hours in normal light mode and up to 12 hours in flashing mode. It can meet the needs of long-term night riding and is convenient to replace the battery. Material and craftsmanship Cable material: bold manganese steel, hardened hardness, shear impact resistance. Outer protection: thickened PVC coating, wear-resistant and scratch-resistant, protect the frame. Password component: ABS engineering plastic + metal password wheel, accurate and durable, not easy to get stuck. Tail light components: high-brightness LED lamp beads, waterproof seal design, good light transmittance. Applicable people and scenarios Applicable groups: students, office workers, daily cycling enthusiasts, especially commuters who need to ride at night. Applicable scenarios: bicycle anti-theft in places such as community downstairs, campus carports, shopping mall parking lots, etc., as well as safety warnings for road riding and urban commuting at night. Precautions Please keep in mind when setting the password. It is recommended to record it in a portable notebook or mobile phone memo to avoid forgetting; when changing the password, make sure that the password wheel is completely reset before adjusting. When locking the car, try to lock the bicycle on a fixed object to avoid locking the frame alone to improve the anti-theft effect; do not expose the combination lock to a humid environment for a long time to prevent rust. When the battery of the taillight is low, replace it in time to avoid losing the warning effect when riding at night; pay attention to the position of the waterproof rubber ring when replacing the battery to ensure the sealing performance. Avoid hitting the cipher wheel or cable with heavy objects to prevent the cipher component from malfunctioning and cable deformation, which will affect normal use. When riding, if the lock is wrapped around the handlebar, ensure that it is firmly fixed to avoid bumps and falls.