Kalsten | Double Cycling Safety Valve Light

Colorful Valve Lights, Brighter & Safer Riding – 2 Pcs Bike Valve Light Accessories, specially designed for bicycle tire valves, mini and compact without protrusion. Built-in LED colorful light source, creates a glowing ring when riding at night for safety warning, combining protection and decorative beauty. No wiring & no charging/battery-powered optional, IPX4 waterproof and shockproof, twist-on installation without tools. Universal for mountain bikes, road bikes, folding bikes, the 2-pack fits front and rear wheels perfectly. A delicate accessory for commuting and night riding, light up your cycling journey.

2 Pcs for Dual Wheels, Safety Warning & Decoration, Safe and Stylish Riding

✅ 2 Pcs Cost-Effective Set : Designed for front and rear wheels, one pack with two lights, finish the whole bike decoration at one time, no separate purchase needed. Universal valve fit, compatible with mountain bikes, road bikes, fixies, folding bikes;

✅ Night Riding Safety Warning : LED light glows around the valve, forming a colorful glowing ring with wheel rotation when riding. Quickly recognized by motor vehicles and pedestrians during night commuting or suburban riding, greatly improve night riding safety;

✅ Multi-Color & Multi-Mode for All Styles : Steady on/slow flash/fast flash/strobe modes optional, with white, red, blue, green, colorful gradient light colors. Match different color bicycles, minimalist/colorful styles meet low-key decoration or personalized needs, make your riding more stylish.

Mini Twist-On Installation, Tool-Free & No Wiring, One-Click Setup for Beginners

Twist-On Easy Installation : Directly twist on the top of Presta/Schrader universal bike valves, no tire disassembly, no wiring, one-second setup by hand, easy for the elderly and beginners;

Mini Compact & Non-Obtrusive : Ultra-small size, fit the valve without protrusion, no scratching clothes or affecting wheel rotation when riding, no noise even at high speed. Lightweight design adds no extra load to wheels;

Detachable & Replaceable : Twist off directly to change light color/mode, or disassemble quickly when parking to prevent loss, portable and easy to store.

IPX4 Waterproof & Shockproof, Dual Power Supply, Fit Different Riding Needs

✅ IPX4 Waterproof Protection : Sealed waterproof design for the body, resistant to rainy riding and road water splashing, internal components no water inflow or short circuit, work normally in rainy days;

✅ Shockproof & Wear-Resistant Material : High-toughness ABS shell, wear-resistant, scratch-proof and anti-light impact, no damage from riding bumps and slight wheel collisions. Rounded edges without burrs, no scratch to valves and hands;

✅ Dual Power Supply Optional

Battery-Powered: Built-in CR2032 button battery, easy to replace with long battery life. Single battery can work for dozens of hours continuously, suitable for daily commuting and short-distance night riding;

Self-Powered (No Charging): Kinetic energy generated by wheel rotation for power supply, no battery or frequent replacement needed, energy-saving and environmental-friendly, perfect for long-term riding and outdoor trips.

Universal Application, More Than Just Bicycles

✅ Bike Special : Mountain bikes, road bikes, folding bikes, fixies, shared bike modification. Install one on front and rear valve respectively for double effect of night warning and decoration;

✅ E-Scooter/Scooter : Fit valves of electric bikes, electric scooters, balance bikes, compact and unobtrusive, improve night safety of low-speed scooters;

✅ Decorative Accessory : Besides riding, it can also be a static decoration for bicycles. More stylish with light on when parked outdoors/garage, become a personalized small sign.

Thoughtful Details, Worry-Free Daily Use

One-Click Mode Switch: Simple button on the body, press lightly to switch steady on/flash/strobe modes, adjust as needed with easy operation;

Presta/Schrader Universal: Universal interface design, compatible with mainstream Presta and Schrader bike valves, no extra adapter needed;

Low Power Consumption & Energy-Saving: Low-power LED light source, long battery life for both battery-powered and self-powered versions, reduce maintenance costs;

Exquisite Packaging: Independent packaging with complete 2-pack accessories, convenient for personal use, also a small and practical gift for cycling lovers.