SWAGTRON Swagcycle EB5 Lightweight & Aluminum Folding Ebike with Pedals, Black, 58cm/Medium Suncast Arm size: 10 to 18

Arm size: 10 to 18 inches

durable performer with excellent coverage

since they're a bit tougher than most indoor balls and can take a beating

The Cortex System filters out those vibrations that interfere with feel

Forgot to mention

SWAGTRON Swagcycle EB5 Lightweight & Aluminum Folding Ebike with Pedals, Black, 58cm/Medium Suncast Arm size: 10 to 18Brand: Swagtron Color: Black Features: Pre assembled; the electric bike already comes pre assembled so you won't have to waste time with complicated assembly and foreign bike parts Height adjustable for adults and teens; easily adjust the bicycle seat and handlebar to find the perfect position for a comfortable ride 14 inch wheels; a pair of air filled rubber tires with quick disconnect power lines ensure better traction and easy tire maintenance 15.