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  • Description
  • Reviews (37)
  • Bike Locks Guide
  • Delivery
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  • Product description

    The Kryptonite Kryptoflex lock cable is the perfect addition to your U-lock, disc lock or padlock. Protect your wheels from light-fingered thieves with the 4ft or 7ft Kryptoflex cable. Cable locks like these are the best way to secure quick release components such as high value wheels. 

    Lightweight, portable and very durable the 10mm diameter braided steel cable has a greater core density than twisted cable for improved cutting resistance. Vinyl coating is a helpful feature for stopping scratches on your frame paintwork. 

    Key features

    • Available in 2 lengths (7ft/2.2m or 4ft/1.2m)
    • 10mm diameter braided steel cable
    • Vinyl coating
    • Secure quick release components
    • Lightweight & portable for commutes

  • Kryptonite Kryptoflex Lock Cable Reviews

    Write your own review
    Overall Rating:
    4.7
    out of 5
    4.69
    Build Quality
    4.62
    Performance
    5
    Value For Money
    4.72

    Customer Reviews (37)

    4
    Fine!

    I agree with all these positive reviews. But I did have an identical one sawn half through.

    I agree with all these positive reviews. But I did have an identical one sawn half through.

    Close review
    4.2 out of 5
    Build Quality: 3.5/5
    Performance: 4/5
    Value For Money: 5/5
    5
    Good product great price

    Just took delivery of this. Appears as sturdy as it says and a good length. You never know how strong it is unless you try hacking through it yourself. However it will at least slow em down.

    Just took delivery of this. Appears as sturdy as it says and a good length. You never know how strong it is unless you try hacking through it yourself. However it will at least slow em down.

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    5
    Extra deterrent

    Needed an extra cable after purchasing a new bike. This was a longer version of the one I already had so fitted my lock perfect and works a treat.

    Needed an extra cable after purchasing a new bike. This was a longer version of the one I already had so fitted my lock perfect and works a treat.

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    5
    Great value

    Solid. Thick. Long. Flexible. What else do you want? Really good value for money and more beefy than other lock cables I have seen on the shelves. Good quality brand which is known for being tough should also put off some thieves.

    Solid. Thick. Long. Flexible. What else do you want? Really good value for money and more beefy than other lock cables I have seen on the shelves. Good quality brand which is known for being tough should also put off some thieves.

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    5
    Front wheel protection

    Bought for securing front wheel.great quality,plastic rubber protecting from scratches.

    Bought for securing front wheel.great quality,plastic rubber protecting from scratches.

    Close review
    4.8 out of 5
    Build Quality: 5/5
    Performance: 4.5/5
    Value For Money: 5/5
    4
    Good length, looks the part

    Replacing one I lost. Good length, good deterrent as far as cables go. Decent price.

    Replacing one I lost. Good length, good deterrent as far as cables go. Decent price.

    Close review
    4.5 out of 5
    Build Quality: 4.5/5
    Performance: 5/5
    Value For Money: 4/5
    4
    Just what I wanted

    My 4 foot cable was a struggle locking, 7 foot cable was perfect match

    My 4 foot cable was a struggle locking, 7 foot cable was perfect match

    Close review
    4.2 out of 5
    Build Quality: 4.5/5
    Performance: 4.5/5
    Value For Money: 3.5/5
    4
    Looks robust

    The cable's appearance should put off a potential thief, without attacking it myself, I do not know how effective it will be. The 7' length, in conjunction with a good lock around the frame, should keep the front wheel attached. The velcro strap helps to wrap the cable up nicely.

    The cable's appearance should put off a potential thief, without attacking it myself, I do not know how effective it will be. The 7' length, in conjunction with a good lock around the frame, should keep the front wheel attached. The velcro strap helps to wrap the cable up nicely.

    Close review
    3.7 out of 5
    Build Quality: 3.5/5
    Performance: 3.5/5
    Value For Money: 4/5
    5
    Perfect

    I bought this to secure my bike when I am in the pub. The 7 ft version is the right length to go through the wheels and the frame. It is designed to be used with a D lock but I use a heavy duty padlock with it. The velcro band is useful for keeping it coiled.

    I bought this to secure my bike when I am in the pub. The 7 ft version is the right length to go through the wheels and the frame. It is designed to be used with a D lock but I use a heavy duty padlock with it. The velcro band is useful for keeping it coiled.

    Close review
    4.8 out of 5
    Build Quality: 4.5/5
    Performance: 5/5
    Value For Money: 5/5
    5
    Kryptonite Kryptoflex Lock Cable

    Brilliant cable and top seller. Haribo sweets thrown in for good measure..... Awesome

    Brilliant cable and top seller. Haribo sweets thrown in for good measure..... Awesome

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    5
    Reliable companion

    Bought this to replace one list on last trip. Reassuring to leave your bike with this wrapped through it

    Bought this to replace one list on last trip. Reassuring to leave your bike with this wrapped through it

    Close review
    4.7 out of 5
    Build Quality: 5/5
    Performance: 4/5
    Value For Money: 5/5
    5
    Kryptonite 7ft cable

    A great product with service to match. Certainly exceeded my expectations.

    A great product with service to match. Certainly exceeded my expectations.

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    4
    Useful addition

    Bought to use with D-Lock and smaller Kryptonite cable to enable us to lock both bikes together - ideal; strong and looks solid to hopefully put people off! Fast delivery as always from Tredz.

    Bought to use with D-Lock and smaller Kryptonite cable to enable us to lock both bikes together - ideal; strong and looks solid to hopefully put people off! Fast delivery as always from Tredz.

    Close review
    4.5 out of 5
    Build Quality: 4.5/5
    Performance: 5/5
    Value For Money: 4/5
    5
    Does the job

    Really long and fits through both wheels and then looped onto a kryptonite lock. Quite lightweight, and folds nicely into a spare bottle cage! Would recommend; obviously doesn't beat a D-Lock for a front wheel but acts as a mild deterrent.

    Really long and fits through both wheels and then looped onto a kryptonite lock. Quite lightweight, and folds nicely into a spare bottle cage! Would recommend; obviously doesn't beat a D-Lock for a front wheel but acts as a mild deterrent.

    Close review
    4.7 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 4/5
    5
    2.2m cable to use with Krypto D-Lock

    Super-fast delivery from Tredz. Ordered this to use with the mini d-lock. My GT Hardtail MTB frame is 18" with 26" wheels and the 2.2m cable is the right size to run the cable through the front and rear wheels to secure them with the frame using the D-lock. Hopefully I won't have to find out how durable this cable actually is.

    Super-fast delivery from Tredz. Ordered this to use with the mini d-lock. My GT Hardtail MTB frame is 18" with 26" wheels and the 2.2m cable is the right size to run the cable through the front and rear wheels to secure them with the frame using the D-lock. Hopefully I won't have to find out how durable this cable actually is.

    Close review
    4.7 out of 5
    Build Quality: 5/5
    Performance: 4/5
    Value For Money: 5/5
    4
    Kryptoflex 7ft cable

    Decent quality and value. Long enough to help secure the wheels of two bikes when used with a good Dlock or two. Not too bulky for one bike. It should save me messing about removing the front wheel and looking too hard for a suitable spot to lock my bike. Not as secure as 2 decent Dlocks but I didn't really want to bother carrying around 2 locks and keys.

    Decent quality and value. Long enough to help secure the wheels of two bikes when used with a good Dlock or two. Not too bulky for one bike. It should save me messing about removing the front wheel and looking too hard for a suitable spot to lock my bike. Not as secure as 2 decent Dlocks but I didn't really want to bother carrying around 2 locks and keys.

    Close review
    4 out of 5
    Build Quality: 4/5
    Performance: 4/5
    Value For Money: 4/5
    5
    The best cable extension for a DU lock

    Great extension to further secure your bike long with a DU lock.Buy this one if you want to secure the front wheel as well as the rear wheelframe. The midsize one is recommended for a standard size hybridroad bike. The smaller length cable will not stretch from the front wheel to the back of the bike 56cm frame so the midsized cable is the one to plumb for. Purchased this along with the New York fahgettaboudit.

    Great extension to further secure your bike long with a DU lock.Buy this one if you want to secure the front wheel as well as the rear wheelframe. The midsize one is recommended for a standard size hybridroad bike. The smaller length cable will not stretch from the front wheel to the back of the bike 56cm frame so the midsized cable is the one to plumb for. Purchased this along with the New York fahgettaboudit.

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    4
    Lock cable

    Arrived quickly with great service good quality . haven't used yet but looks strong

    Arrived quickly with great service good quality . haven't used yet but looks strong

    Close review
    4 out of 5
    Build Quality: 4/5
    Performance: 4/5
    Value For Money: 4/5
    5
    Great price great service great product

    Needed a loop for locking bike at work. Picked this as you cant go wrong with this product and then got best price at Tredz. Ordered and delivered in days.

    Needed a loop for locking bike at work. Picked this as you cant go wrong with this product and then got best price at Tredz. Ordered and delivered in days.

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    5
    Cable lock

    Best price for solid product. Bought to secure car winter wheels

    Best price for solid product. Bought to secure car winter wheels

    Close review
    5 out of 5
    Build Quality: 4/5
    Performance: 4/5
    Value For Money: 5/5
    5
    Kryptonite cable

    Great cable for securing your wheels 7ft when leaving your bike somewhere in town for a few hours. Its pretty light so easy enough to carry around in a backpack. Obviously a determined thief will cut through this but it clearly adds an extra layer of protection. I've only been using it for a couple of weeks but its excellent value for money. don't forget youll need a proper lock ideally a Ulock to secure the cable though!

    Great cable for securing your wheels 7ft when leaving your bike somewhere in town for a few hours. Its pretty light so easy enough to carry around in a backpack. Obviously a determined thief will cut through this but it clearly adds an extra layer of protection. I've only been using it for a couple of weeks but its excellent value for money. don't forget youll need a proper lock ideally a Ulock to secure the cable though!

    Close review
    5 out of 5
    Build Quality: 4/5
    Performance: 5/5
    Value For Money: 5/5
    5
    2nd Noose

    Great item to be used on my partners bike after the success with the one I've had for years Recommended product

    Great item to be used on my partners bike after the success with the one I've had for years Recommended product

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    3
    Cable

    Good cable. does the job. use it in combination with the folding lock.

    Good cable. does the job. use it in combination with the folding lock.

    Close review
    3 out of 5
    Build Quality: 3/5
    Performance: 3/5
    Value For Money: 3/5
    4
    Good quality lock cable

    This feels like a very sturdy product easy to use and nice and long. Its not sold secure but will certainly slow a thief down

    This feels like a very sturdy product easy to use and nice and long. Its not sold secure but will certainly slow a thief down

    Close review
    4 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    5
    Sound investment

    Bought the 7ft version to lock my burley to my bike when out and about. Lightweight and strong enough to stop any opportunistic thief but wouldn't stop the more determined but was aware of this before purchasing.

    Bought the 7ft version to lock my burley to my bike when out and about. Lightweight and strong enough to stop any opportunistic thief but wouldn't stop the more determined but was aware of this before purchasing.

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 4/5
    Value For Money: 4/5
    5
    Handy Cable

    Very useful cable having quick release on the wheels and seat of the bike I leave at the station when commuting the 7ft cable can thread through all. Very good quality product. Would not withstand good bolt cutters but nothing much will but it is certainly a deterrent.

    Very useful cable having quick release on the wheels and seat of the bike I leave at the station when commuting the 7ft cable can thread through all. Very good quality product. Would not withstand good bolt cutters but nothing much will but it is certainly a deterrent.

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 4/5
    Value For Money: 5/5
    5
    Good buy

    The kryptonite lock is very good strong and well priced sturdy and is proving to be a very good buy.

    The kryptonite lock is very good strong and well priced sturdy and is proving to be a very good buy.

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    5
    Cable

    Works well with D lock not too long but probably not that secure either.

    Works well with D lock not too long but probably not that secure either.

    Close review
    5 out of 5
    Build Quality: 4/5
    Performance: 4/5
    Value For Money: 5/5
    5
    Good Lock

    Very useful for securing wheels particularly as 7ft can cover both. Recommended.

    Very useful for securing wheels particularly as 7ft can cover both. Recommended.

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    5
    Absolutely fantastic.

    A solid cable and having bought the77ft version its huge. The velcro strap is handy when you coil it up.

    A solid cable and having bought the77ft version its huge. The velcro strap is handy when you coil it up.

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    5
    Excellent bit of kit

    The 7 version is definately the way to go! I used to own the shorter version and many a time would get caught out by its lack of length.This is a sturdy bit of kit and works well with the Kryponite ULock.Well recommended

    The 7 version is definately the way to go! I used to own the shorter version and many a time would get caught out by its lack of length.This is a sturdy bit of kit and works well with the Kryponite ULock.Well recommended

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    5
    Great cable

    Great cable can lock my bikes together & through wall bracket, feels much safer now.

    Great cable can lock my bikes together & through wall bracket, feels much safer now.

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    5
    Excellent buy

    Very good product essential to protect quick release wheels.

    Very good product essential to protect quick release wheels.

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    5
    Kryptonite Cable

    Good product for securing lock to wheels essential to protect quick release wheels.

    Good product for securing lock to wheels essential to protect quick release wheels.

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    4
    Great!

    Really light and flexible for various locking options. Only suitable for front wheel or seat though this wouldn't last too long at the hands of a thief!

    Really light and flexible for various locking options. Only suitable for front wheel or seat though this wouldn't last too long at the hands of a thief!

    Close review
    4 out of 5
    Build Quality: 4/5
    Performance: 4/5
    Value For Money: 5/5
    5
    Kryptonite Krypotoflex Good value cable lock

    Much better product than I thought. Bought the 7ft version to lock up two bikes when on the rack or when leaving them in the city for shorter amounts of time obviously bolt cutters would get through this but for short stops its great. 7ft goes through both wheels which is handy. Stong cable but lightweight. Would recommend.

    Much better product than I thought. Bought the 7ft version to lock up two bikes when on the rack or when leaving them in the city for shorter amounts of time obviously bolt cutters would get through this but for short stops its great. 7ft goes through both wheels which is handy. Stong cable but lightweight. Would recommend.

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    5
    Kryptoflex 7ft cable

    The 7ft cable is a good length and is long enough to secure the seat thread itself through the rear wheel over the top of the frame and around the handlebars. Please note that this is just a cable though so a proper lock is required to attach it to the bike otherwise its useless.

    The 7ft cable is a good length and is long enough to secure the seat thread itself through the rear wheel over the top of the frame and around the handlebars. Please note that this is just a cable though so a proper lock is required to attach it to the bike otherwise its useless.

    Close review
    5 out of 5
    Build Quality: 4/5
    Performance: 4/5
    Value For Money: 5/5

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