Bike Chain Lock 3FT 5-Digit Combination Bike Locks Anti-Theft Bicycle Lock 6mm Thick Resettable Steel Chain for Bicycle, Motorcycle, Scooter, Gate, Fence

Bought this lock a year or two ago. I have been using it for a long time and I feel confident in locking up my very expensive e-bikes and leaving them. It’s a heavy and bulky item but I use saddle bags on my bike and carry it in it!You are foolish to skimp on your lock. The length is appropriate. I endorse buying this product.

Very strong and functional. It's about a foot and a half long, and 2 inches thick with a completely metal inside. There's no cutting through it, or forcing it apart, the lock is very strong.

works great, a good price and I think impossible to cut with tools thieves might have. Highly recommend the longer one even though a lot to drag around you can ensure you can lock the frame and the tires.

good

Great product!

This seems to deter my neighbors from being able to cut through this one. Very heavy weight and solid!

Product just as decried and shipped fast

For years I have been using the other tiny ones, short store quick I think I have bought more than 8 on the last 5 years and they don't last. Some break right away or after some corrosion on the metal part it breaks easy.THIS ONE IS ROBUST! the password area and the pin where it locks its BIG , I didn't have a problem at all and it seems it needs a lot of corrosion to start damaging that thing so it will last much longer!