Save money
Use on many electric scooter models
Easy DIY repair
Allows precise chain lengths
#25 chain master link for any scooter that uses #25 size chain
#25 chain is by far the most common chain size used for electric scooters including those made by Razor, Currie, Pulse, Avigo, Minimoto, Motovox, Schwinn, Mongoose, and others #25 chain master link for any scooter that uses #25 size chain. #25 chain is by far the most common chain size used for electric scooters including those made by Razor, Currie, Pulse, Avigo, Minimoto, Motovox, Schwinn, Mongoose, and others.

Master links are used to connect each end of an open loop to create a closed loop chain (also known as a fixed length chain). You can also use a master link to repair chains with a busted link – just remove the bad link and replace it with a master link.