Manuals for Serfas Bike Locks

Below you can find all models Serfas Bike Locks for which we have manuals available. Also view the frequenty asked questions at the bottom of the page for useful tips about your product. Is your model not on the list? Please contact us.

Is your product defective and the manual offers no solution? Go to a Repair Café for free repair services.

Latest comments

Manual Serfas KL-501 Bike Lock
Bob 15-10-2021
How do you set the combination


Serfas KL-501 Bike Lock
Manual Serfas KL-15 Bike Lock
Bracy Wilson 11-09-2020
What do I do if I forgot my lock combo? Is there an override or do I have to cut it and buy a new one??


Serfas KL-15 Bike Lock
Manual Serfas CL-20 Bike Lock
Peter 21-10-2019
I had a new lock with old instructions - it immediately got stuck (l0cked) halfway closed. Had to throw it away. Beyond worthless - $35 thrown down the drain.


Serfas CL-20 Bike Lock