Bicycle Taillight MTB Red Light Bike Rear Light Cycling Warming Safety Lamp USB Rechargeable Led Bike Light Bike Accessories app control The F700W is equipped with

The F700W is equipped with a 250W brushless motor (with a peak output of 580W) that delivers consistent and reliable assistance

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Up to 140km range per charge

Versatility: Perfect for mountain bikes

and 14T–28T cassette

Bicycle Taillight MTB Red Light Bike Rear Light Cycling Warming Safety Lamp USB Rechargeable Led Bike Light Bike Accessories app control The F700W is equipped withSPECIFICATIONS Bicycle Safety Lamp: Bike Tail Light Bicycle rear light: bike light Bicycle tail light: tail lights Body Material: Plastic Brand Name: NoEnName_Null,cycle zone Certification: CE Charge: 5 V 1A max about 2 hours to full charge Choice: yes Easy to Install: for Safety Hign concerned Chemical: None Intelligent sensing: N Material: PC + ABS plastic casing electronic devices Model Number: 13011 Mounting Placement: Handlebar Origin: Mainland