Our Mission: To protect, preserve and promote the natural integrity of Radnor Lake through land acquisition, environmental education and park support.
Chains up to 12 mm thick are generally portable: you can carry them around on your bike every day. The long ones will be really heavy though, so please check the weight. Above 12 mm the chains are more suitable as stationary locks: you would leave them wherever you lock your bike for long periods of time.
The weight of your BMX bike chain is another factor that should be considered depending on how you use your bike. In the past, bike chains usually came with a standard weight of 350 grams, but with the continuous innovations in the industry, many manufacturers are releasing chains weighing around 240 grams.