Professional Thicken Knee Guard Size:M Wattage: 200 - 250w

Wattage: 200 - 250w

Max Speed: <30km/h

strong backup capacity more stable power output

you can pedal assist to 55 miles per charge using the low pedal assist level

this electric commuter bike is capable of achieving 25-30 miles in full electric mode and 40-50 miles in pedal assist mode (PAS mode)

Professional Thicken Knee Guard Size:M Wattage: 200 - 250wSPECIFICATIONS Age: Above 13,Adult Brand Name: NoEnName_Null Category: Roller Sports Protectors Craft of Weaving: Not clothing or textiles Gender: Women,Men Hign concerned Chemical: None Material: Plastic,Polyester Cotton Model Number: sport protector Origin: Mainland China Size: S,M,L Whether with hard protective gear: Yes Size chart(cm) Knee pad Length Width Knee circumference S 25 15 34 42 M 27 16 38 48 L 29 17. 5 42 50 Elbow pad Length Width Elbow