ABUS Steel-O-Flex Microflex 6615K Key Lock

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  • 15mm thick with overlapping steel shells
  • Bracket for mounting to seatpost, frame, rack stay
  • Plastic coating to prevent damage
WAS £35.00
SAVE 11%
Stock Status:
Stock due soon - order now for despatch in 7 days

The Steel-O-Flex Microflex 6615K is a key lock designed to safeguard your bike with a robust and innovative structure. Its double layer protection combines a steel cable with 15mm thick overlapping steel shells, offering enhanced security against theft.

Discover the comprehensive features of this lock:

  • 15mm Thick Overlapping Steel Shells: These shells encase the internal steel cable, providing a formidable barrier against cutting tools, thus significantly reducing the risk of bike theft and giving you peace of mind.
  • Internal Steel Cable: Flexible yet sturdy, this core feature offers substantial resistance to physical attacks, ensuring your bike remains secure in public spaces.
  • Plastic Coating: This layer protects your bicycle's paintwork from scratches and damage, preserving the aesthetic value of your bike while ensuring the lock remains functional.
  • SCMU (Snap Cage MU) Bracket: Allows for easy and versatile mounting to the seat post, frame, or rack stay of your bike, accommodating a range of diameters from 15 to 55 mm without the need for tools.
  • Tool-Free Mounting: The fixing straps enable quick, hassle-free installation, making it convenient to secure your bike on the go.
  • Lightweight Design: Weighing just 580g, this lock is easy to carry and handle, making it an ideal choice for everyday use without adding significant weight to your ride.

Integrating the Steel-O-Flex Microflex 6615K into your cycling setup ensures enhanced security due to its durable design and easy-to-use features. This lock serves as a valuable addition to your cycling gear, fostering a worry-free environment whenever you need to park your bike.



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Our Payment Options

Maestro Mastercard Visa PayPal V12 Retail Finance

Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.

Finance Options

In order to get the kit you want, when you need it, without ruining the family finances we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.

D.T.(Automotives) Limited T/A Tweeks Cycles is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance and Klarna. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.

Delivery & Returns

UK Mainland Delivery Prices

Delivery Type Cost Estimated Delivery Time
Standard Delivery for orders under £49.99 from £1.33 2-3 working days from day of despatch(Excludes weekends and Bank Holidays)
Standard Delivery for orders over £49.99 Free
Express Delivery from £1.68 1-2 working days from day of despatch(Excludes weekends and Bank Holidays)
Special Delivery from £12.54 For any next working day delivery order before 4pm Monday to Thursday.
For any weekend delivery order before 4pm Friday
Click & Collect from £7.62 Collect your parcel from a local post office. 2-3 working days from day of despatch(Excludes weekends and Bank Holidays)

For international shipping please visit our delivery page.

For information about returning an item please visit our returns page.