This super strong Kevlar loop is a must for attaching your line to a scooter or to a bike. Loop it around the frame and attach the pulling line to it (rather than looping the pulling line itself on to the frame). This way there will be no scratches on the paint form the hardware on the line, guaranteed! Such a simple solution!

Kevlar has a high tensile strength-to-weight ratio; by this measure, it is 5 times stronger than steel.