Features: - 32pcs colorful LEDs that can flash 20 different patterns or words, effectively warn others - Without button design and it only works in moving, save power and environmental friendly - Patterns or words are clear and completely when it speed up to 20km / hour - Flexible design for fitting any sizes of bicycle wheel - Water resistant design, show your cool personality in any weather - Fast and easy installation, no tools required - Powered by 3 x AAA batteries ( not included ) - Transparent PC shell and streamlined structure, effectively wind-resistant and water resistant - Ideal for any MTB, bike, road bike, folding bike, fixed gear, etc.
Mounting Placement: Wheel Spokes
Power Supply: Battery
Dimensions and Weight
Product weight: 0.065 kg
Package weight: 0.095 kg
Product Size(L x W x H): 16.50 x 9.00 x 1.50 cm / 6.5 x 3.54 x 0.59 inches
Package Size(L x W x H): 17.00 x 10.00 x 2.00 cm / 6.69 x 3.94 x 0.79 inches