RESISTANT PADLOCKS: This electric bike lock is suitable for most locks. This long scooter lock is 16 cm long and 6 cm wide. Once locked, the space formed by the handle measures 13 x 4.8 cm and the thickness of the handle is 7 mm. Please refer to the images for the full dimensions of this padlock. NO KEYS NEEDED: This combination bike lock requires no key. To create the code, simply remove the handle of the bike lock and align all the points with the mark. Turn the top counterclockwise and remove the rings. Replace the rings with your code and replace the cap. Full instructions are provided and you can also watch the video on the site to help you. STURDY AND WEATHER RESISTANT: This combination electric scooter padlock is made of zinc alloy. The strength of the material helps protect your door, gate, dumpster or gym locker against any theft attempt. The 4-digit combination not only makes it possible not to use a key, but is also more secure because it is possible to define up to 10,000 combinations. This bike lock is therefore 10 times safer than a 3-digit combination lock.