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Kryptonite Kryptolok 10-S DFS Bicycle Security Disc Lock

Free shipping on orders over $29.99

$50.83

$ 24 .99 $24.99

In Stock

About this item

  • Stapler style disc lock with 10mm pin diameter for increased theft protection
  • Hardened drop forged steel resists cutting, sawing, freezing and chisel attacks
  • Dual reinforced, high security, disc-style cylinder
  • 2 stainless steel "I" keys
  • Includes pouch with belt clip for easier transport
  • Key Safe Program
  • Product dimensions: 0.39” (10mm) locking pin diameter. Product weight: 2.00 lbs. (0.91 kgs)
  • 3.46” (88mm) maximum distance for disc rotor insertion 0.31” (8mm) maximum disc rotor thickness to insert lock



Ronney Griggs
Reviewed in the United States on February 18, 2025
Great lock!!! Easy to put on and remove.
Sarah R.
Reviewed in the United States on June 15, 2024
The manufacturer package I got was cut opened already .... hard plastic that was cut with scissors already. It seemed to be new and in working condition so I kept it.
raunchy hobbit
Reviewed in Canada on May 16, 2024
Other disc lock I had wasn't deep enough to fit disc, this one is great fit and you can't miss the color. The pin is heavy duty but a lock only keeps an honest man, be careful where you park your bike.
Customer
Reviewed in the United States on October 21, 2024
I bought this for my Suzuki DRZ400. This cycle has disk brakes front & back. The kryptonite lock will not fit on either. The locking pin is too big to fit through the holes/slots in the discs.
J.H.
Reviewed in the United States on March 21, 2021
Great lock for motorcycles. I live in San Francisco and this has been put to the test multiple times. About a week ago I noticed my bike was messed with while parked on the street. Someone tried pretty hard to get this lock off. They attempted to punch the lock, but failed. They used an angle grinder and torch on this disc lock and were unsuccessful in getting through. They did however mess up my rotors and brakes, as well as dropped the bike during their attempted theft.Just yesterday someone else attempted to steal my bike. They were unable to get the lock off, and I was woken up this morning by a San Francisco Police Officer pounding on my door. They said someone was attempting to steal my bike. They found it on a shopping cart being rolled down the sidewalk. The thief was unable to get the lock off and gave up after dragging it a few blocks on the shopping cart. Unfortunately the bike was dropped and dragged and has significant damage and will likely be totaled, but this lock was not defeated!!
lee500
Reviewed in the United Kingdom on September 26, 2020
Hard for thieves to break as it is solid steel !!
Francesco
Reviewed in Italy on June 22, 2020
Ottimo prodotto comprato perché smarrito le chiavi di quello identico acquistato circa 20 anni fa è rimasto pienamente soddisfatto
Mark R.
Reviewed in the United States on August 29, 2019
I'm pretty satisfied with this disc lock. It's fairly compact - fits under the rear cowl of a '15-16 Triumph Street Triple RX or Daytona, for example, bikes with famously little storage room. It fits on the disc of my Street Triple RX well, with a small amount of room left over at the bottom. Narrow disc slot makes it seem like it would be more difficult to get a tool in to break it than the loop-style disc locks by the same manufacturer that I've owned. Pin operates smoothly. The keys have a narrow head so they don't take up too much room on your keychain. It doesn't come with the coiled reminder cable that some disc locks do. However, it's yellow, and that makes it a little more difficult to forget that it's on there. Overall, I'm happy with my purchase.
Renkishat
Reviewed in Mexico on August 25, 2016
Ya tenia 1 disc lock para otra moto. Uno chinito, cromado, con alarma, y me funcionaba bien, yo pense. Pero esto es otra cosa, este se siente bien construido, rudo, a prueba de robos. Y la foto no le hace justicia al color. El color real es fluorescente, esta sensacional, es como si anunciara "ni te acerques porque aqui estoy"Muy satisfecho con mi compra, hoy tiro al chinito, y pido otro de estos.
M. Siddi
Reviewed in the United Kingdom on May 5, 2016
Very good and strong
Customer
Reviewed in the United States on February 15, 2014
The Kryptonite Disc Lock is a heavy (2 lb) stapler-style disc lock with a thick 10mm hardened locking pin. The lock is colored a bright orange to act as a warning flag to a potential thief that "there is a lock on this bike, look elsewhere for easy pickings". The key/lock function has worked silky smooth regardless of the weather conditions. This Kryptonite disc lock is the only disc lock that is made from forged steel (not cast steel) so it is highly resistant to being broken by thieves who use spray CO2 to freeze other disc locks and then break the lock with a hammer. A professional thief will probably get your motorcycle if he wants it regardless of whatever locks/chains you put on the bike, if nothing else they will use a portable lift and pick it up into a truck, allowing lock removal at their leisure somewhere else. However, this disc lock will stop the casual thief looking for an easy target, or simply make them look at another bike requiring less effort to steal; it will also stop the local kid looking to pull a prank or just fool around with your bike.Remember to also purchase a disc lock reminder cable (does not come with lock) to avoid damaging the bike, or you, when you forget the lock is installed and you try to drive off. This will also avoid looking like an idiot in front of your friends or bystanders!
Jason G. Smith
Reviewed in the United States on August 23, 2013
I bought this lock after using a friends. The reviews on other competitor locks had me scared, as far as the lock "freezing". There are multiple reports of the locks not working, so I avoided that brand. My friend had one, so I was able to use it before I ordered it. It is extremely robust, and te lock is incredibly sturdy. It works with ease, and the lock that was 2 years old worked just as smoothly as the one I purchased.The only complaint I have is how easily the paint chips. I have the yellow one, and after resting against te caliper for a day, the paint started to peel. Overall this was money well spent. The item is extremely heavy.
Lenny
Reviewed in the United States on January 15, 2013
From just looking at the picture, it looks much thinner than it actually is. I thought this would be thinner than my TriMax, but it is just as thick. This lock is also the only one I could find on the market that is forged rather than cast. Cast locks are far more vulnerable to ice-spray, making them easier to break. The lock mechanism is smooth and easy to operate. My only complaint, and it is a small one, the lock is very long. This would make it easier for a thief to cut it off.A suggestion for other riders: I recommend putting this lock on your rear wheel. My reasoning for doing so it that your front wheel is already mostly immobilized by the fork lock. If you only lock your front wheel, then a truck with a small cable lift could pick the front wheel off the ground and tow your bike away. Having both wheels locked would make it harder to steal as both wheels would have to be off the ground or both would have to be unlocked.Lock Dimension:Total Height: 70mm or 2.75 inchesHeight w/o Lock Cylinder: 40mm or 1.57 inchesTotal Width: 31mm or 1.22 inchesTotal Length: 120mm or 4.72 inchesLocking Depth: 77mm or 3.03 inches
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