Take your security to new heights and allow for full peace of mind when leaving your bike in moderate to high-crime areas with the Kryptonite KryptoLok Series 2 Mini U-Lock + Flexframe Bracket. Offering a Silver Sold Secure standard of security, this lock offers a reinforced construction with a 13mm hardened Kryptonium steel shackle, stopping any potential thieves from walking away with your pride and joy.
Kryptonite KryptoLok Series 2 Mini U-Lock + Flexframe Bracket
Kryptonite KryptoLok Series 2 Mini U-Lock + Flexframe Bracket
When you’re on the move and need to leave your bike for any period of time, choosing the correct lock for the situation is imperative. With the Kryptonite KryptoLok Series 2 Mini U-Lock + Flexframe Bracket, you’ll have full peace of mind in moderate to high crime areas thanks to its approved Silver Sold Secure standard and the 13mm hardened Kryptonium steel shackle.
If the high-security disc style cylinder isn’t enough to ward off potential thieves, then the patented deadbolt locking mechanism offers immense holding power. Reinforced with a sleeve over the crossbar and cylinder, alongside further reinforcing within the internal housing, and you can say goodbye to your bike going whereabouts. The flexframe shackle adds to the security of this lock, wrapping around or through the frame.
Thanks to Kryptonite’s immense research and development, they understand that criminals use different methods to break into bike locks. With this in mind, they have used an offset key location and integrated an overhead cam locking mechanism - allowing the lock to resist leverage attacks better than other system on the market.
- Bicycle security for moderate to high crime areas, with a standard length shackle
- 13 mm hardened Kryptonium steel shackle
- Patented deadbolt locking mechanism for extensive holding power
- High-security disc style cylinder
- Reinforced sleeve over crossbar and cylinder provides enhanced security protection
- Reinforced internal housing increases resistance to twisting and leverage type attacks
- Offset key location and overhead cam locking mechanism resists leverage attacks
- Patented, easy to use, high-security Bent Foot design
- Anti-Rattle bumpers keeps the shackle snug against the crossbar and prevent unnecessary noise
- 2 keys
- The Transit FlexFrame-U mounts quickly and easily and supports the transportation of the most common u-lock sizes
- The Flex Frame-U fits bicycle frame tubing 25mm to 80mm whether round, oval, triangular or square shapes
- Rotating dustcover over cylinder protects from dirt and grime
- Vinyl coated and weatherproof
- U-lock dimensions: 8.2 cm x 17.8 cm x 13 mm
- Approved to bicycle Silver Sold Secure standard
PRODUCT REF: GK001683
UK Delivery Options
Free Delivery on all orders over £30
Estimated delivery within 4 working days (a delivery charge of £1.99 for orders under £30.00 will apply)
CollectPlus Delivery - £1.99
Have your order delivered to your local shop for just £1.99! For Highlands and Islands, please allow up to 5 working days. Orders can be shipped to UK CollectPlus locations specified on the SigmaSport.co.uk website where they will be held awaiting collection for a period of 10 days.
Orders placed are normally dispatched within 2 working days.
Priority 1st Class Delivery - £2.99
Estimated delivery within 2 working days. For Highlands and Islands, please allow up to 5 working days.
Next Working Day Delivery* - £4.99
A guaranteed tracked courier delivery, place your order before 3pm, deliveries are made Monday to Friday.
Saturday pre 12 Delivery - £4.99
Saturday delivery orders must be placed by 1pm Friday and are only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Saturday pre 12pm by courier. Package must be signed for upon delivery.
Sunday pre 12 Delivery - £4.99
Sunday delivery orders must be placed by 1pm Friday and are only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Sunday pre 12pm by courier. Package must be signed for upon delivery.
Reserve and Collect** - FREE
Reserve & Collect is available on all items marked 'Collection'. It is a FREE delivery option that allows you to collect your order from either our Sigma Sport Store, Hampton Wick or our Reserve & Collect location in Esher. Just select the Reserve & Collect button in the basket.
* Next Working Day delivery is only available on items in stock in our warehouse and excludes pre- order items. Next Day refers to the next working day, Bank Holidays will add an extra working day to the estimated delivery lead times. UK next day excludes Saturday deliveries. This service is not available to some remote postcode areas. Please contact us for help.
** Reserve and Collect Collections - Clothing, parts and accessories: Next day. Orders placed on Friday, Saturday or Sunday will be available for collection after midday on the Monday (excluding Bank Holidays). Bikes: 4 days if in stock at the store, collect in up to 7 days (sometimes quicker) if in stock at warehouse.
London Same Day (Order Before 1pm)
We offer a Same Day delivery service into London. The cost is £25.00 under 2Kg and £35 over 2Kg. Place your order before 1pm, deliveries are made Monday to Friday. Please note this option excludes bicycles.
More information on our Same Day delivery options.
All our bikes are fully checked and tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for despatch. All you have to do is add the pedals, rotate and tighten the handlebars. Typically we can deliver your bike in 7 - 10 working days.
Deliveries are made Monday to Friday on a pre-12pm delivery. One of our customer service team will be in contact to arrange a convenient day for delivery.
More information on all our UK delivery options.
International Delivery and Returns
We ship to over 100 countries using DHL for a fast and reliable delivery. To see the delivery cost, please add your items to the basket and proceed to the checkout.
International customers have 30 days from their order date to return the order. Goods must be returned in new condition with all original packaging intact and tags attached.
For full details, see this link.
Free UK Returns
We offer a free returns service for our UK customers. Sigma Sport will happily refund or exchange any item purchased at Sigma Sport, excluding Sigma Sport gift vouchers and personalised products except when faulty.
More information on the Sigma Sport returns procedure.
Please alert me via email when this product is back in stock.