Kryptonite Keeper 785 7mm Chain Bicycle Lock

tough

First, it works better with some lubricant added (I used lithium grease (water resistant) from spraycan + straw).
Second, it has a good review at youtube ((397) Kryptonite Autopsied - One TOUGH Lock!!!) and pops up in videos like 10 Best Bike Chain Locks 2017.
On the practical side, it works fine but it is HEAVY (nothing to do with cable locks). The chain is made of 7mm thick manganese steel links, I could not cut them without power tools.
A bit short to attach the bike to very thick poles but alright in most cases.
The maker offers an insurance against stolen bikes with it, so they must be confident.Read full review

Verified purchase:  Yes • Condition: new • Sold by: evanscyclesuk

Great product well made and strong

Well made strong and easy to use. I have used this brand for many years.

Decent sturdy lock

A bit on the short side but a good chain and lock still the same. Ideal for rural or quieter areas where people hanging around with bolt cutters or grinders are rare. I paid £20 including delivery and i will say it's worth that money.Read full review

Verified purchase:  Yes • Condition: new • Sold by: rutlandleisureo...

Quality bike lock

Took ages to decide on this item, needed strength, lightness & piece of mind, bought for wife’s bike which is left unattended at work & shopping but she refused the usual heavy duty D lock, we think this fits the bill & managed to buy at good price..Read full review

Verified purchase:  Yes • Condition: new • Sold by: rutlandleisureo...

Great lock but shorter than expected

Great lock but should have bought a larger one as not as long as I thought to chain up with other bikes

Verified purchase:  Yes • Condition: new • Sold by: evanscyclesuk

chain lock

its a quality piece of kit that's fairly manoeuvrable, and will do what its meant to do...........

Verified purchase:  Yes • Condition: new • Sold by: evanscyclesuk

Kryptonite Keeper 785

Great lock, as expected from this manufacturer. Have had my Kryptonite D lock for 18 years, still going strong. Had to by the same brand for my son.

Verified purchase:  Yes • Condition: new • Sold by: evanscyclesuk

Awesome

Great bike lock I have 3 different kinds absolutely brilliant!

Verified purchase:  Yes • Condition: new • Sold by: evanscyclesuk

Very durable.

The only problem is that it's quite heavy and I have to keep it in my bag. But I doubt anyone would like to steal my bike while the lock is on.

Verified purchase:  Yes • Condition: new • Sold by: sdj-sports

Bike chain review

Nice chain ,strong light

Verified purchase:  Yes • Condition: new • Sold by: sdj-sports