What does ABUS security level 5 mean?

ABUS rates its bike locks on a scale that tops out at 15 (the BORDO GRANIT 6500K folding lock is a 15). The Steel-O-Flex Microflex and Tresorflex are rated 5: above ABUS’s plain coil cables (Numero/Primo are 3) thanks to the steel sleeves, but ABUS still positions them as good protection at low theft risk, for entry-level and children’s bikes.

How do I set my own code on the Numero 5510C or Tresorflex 6615C?

You set the code yourself, starting with the lock open on its current code. ABUS’s illustrated code-setting sheet on its product page shows the sequence. Try the new code a few times with the lock open before you lock the bike with it.

What do I get with the Tresorflex 6615C/85?

An 85 cm Steel-O-Flex combination lock with 15 mm steel sleeves, either alone (560 g, ABUS) or with the SCMU bracket (ABUS lists 705 g for the set).

Key or combination: which ABUS cable lock should I choose?

It is the same protection either way: ABUS rates the Primo 5510K (key) and Numero 5510C (combination) both 3, and the Microflex 6615K (key) and Tresorflex 6615C (combination) both 5. A combination lock means no key to lose and, as ABUS notes, suits a bike shared by several people; a key lock means there is no code to remember.

ABUS TRESORFLEX 6615C/85/15 COMBINATION CABLE LOCK

BLACK

€24,95

~~€24,95~~ €24,95

Tax Included
EU Destination Selected (Spain)

Out of stock

The essentials

Best for

Everyday low-risk parking
Shared bikes
Commuting

ABUS TRESORFLEX 6615C/85/15 COMBINATION CABLE LOCK - BLACK

Technologies

Specifications

Security level (ABUS)	5/15
Cable Ø	15 mm steel sleeves over steel cable
Length	85 cm
Weight (ABUS)	560 g · 705 g with SCMU
Locking	combination, user-settable code
Bracket	SCMU (Snap Cage MU, seat post/frame/rack stay 15–55 mm) in the “with bracket” version

Steel-O-Flex double protection

Overlapping steel sleeves 15 mm in diameter wrap the steel cable inside. ABUS says the sleeves give Steel-O-Flex locks significantly higher security than common cable locks while staying flexible.

Individually configurable code

You choose and set your own combination — no key to carry or lose; ABUS notes a combination lock suits bikes shared by several people.

Touch protection

A special protection in the combination mechanism against reading out the code by manipulating it (ABUS).

Dark-touch function

Specially embossed digits you can feel, so you can set the code in the dark (ABUS).

Two-component number reels

Number reels made of two components so the digits stay legible over the long term (ABUS).

Snap Cage bracket

ABUS’s Snap Cage bracket carries the lock on the bike and takes it on and off in one hand movement. SCMU mounts to the seat post, frame or rack stay (15–55 mm) with straps, tool-free; SCLL mounts under the saddle to the saddle clamp bolt (5–8 mm).

Description

The ABUS TRESORFLEX 6615C/85/15 Combination Cable Lock is a security device designed for bicycles. It is intended to deter theft by securing bikes to fixed objects in urban, campus, or recreational environments. This model uses a combination locking mechanism and is produced by ABUS, a recognized manufacturer of security products.

Combination cable lock with resettable numeric code
15 mm thick steel cable for moderate security
85 cm cable length suitable for securing frame and wheel
Flexible cable construction for ease of use and transport
Plastic coating helps prevent damage to bicycle paintwork
Black color finish
Designed for short to medium-term locking in low to moderate risk areas
Manual code setting without the need for keys
Manufactured by ABUS

Combination cable locks like the ABUS TRESORFLEX 6615C/85/15 are generally recommended for securing bicycles in areas with lower theft risk or as a secondary lock for additional security.

Available Variants:

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