Simply attach the lock to your front disc! 

The Prima Disc Lock is the simplest and most economical way 
to deter potential scooter thieves. Using a 5.5 mm pin, it fits
front disc perfectly.

Includes:

•  orange handlebar cable tether to remind you that the lock is in place
• 2 keys
• handy pouch to keep your lock clean and safe when not in use.

The bright yellow lock is highly visible, once again
deterring potential scooter thieves!