Our Story

No key. No stress. Absolute security for your bike.

Do you know the feeling? You want to head out quickly, but the bike key is nowhere to be found. Or your family wants to borrow the bike spontaneously, but there is only one single key.

With the Grundig Professional Line BL-L002 Combination Folding Lock, this chaos is a thing of the past. It combines the unbeatable convenience of a keyless combination lock with the extreme resistance of a premium folding lock.

3. Technical Details (Real transparency builds trust)

Specification Grundig BL-L002 Professional Line Your everyday advantage Length 85 cm (8 highly flexible joints) Effortless attachment to wide objects Material Hardened alloy special steel High protection against brutal break-in attempts Lock 4-digit combination code (resettable) 10,000 combinations, keyless & shareable Weight approx. 800 g Perfect balance of security and low transport weight Protection Full-surface plastic coating No paint scratches on bike or e-bike Mounting Universal frame holder included Mounting on bottle holder eyelets or frame tubes

4. FAQ (Frequently Asked Questions – Perfect for Shopify accordions)

  • Q: How do I set my own combination code? A: It’s very easy and takes less than a minute: In the open position, turn the integrated adjustment ring on the lock head 90 degrees clockwise, set your desired code, and turn the ring back. Done!
  • Q: Does the holder also fit thick e-bike frames? A: Yes, absolutely! Thanks to the extra-long and flexible Velcro straps, the holder can be mounted slip-resistant on almost any frame diameter. Alternatively, you can also screw it directly onto the standard bottle holder mounting holes.
  • Q: Is the lock recognized by bike insurance companies? A: The BL-L002 offers excellent theft protection for everyday use thanks to its hardened steel. Since some specialized bike insurances (especially for very expensive e-bikes) require explicit certifications like "ART" or "Sold Secure," we recommend checking the individual terms of your insurance contract briefly.

💡 Shopify Marketing Tip for this Product:

Since it does not have an explicit Sold Secure / ART certification, position the lock on Shopify primarily as the “perfect everyday and family lock”. Highlight the comfort factor (no lost keys with kids, quick locking at the bakery) to emotionally connect with customers where heavy, certified locks are often too impractical and bulky for everyday use.

Pioneering spirit. Since 1988.

1988 first sponsor of the UCI Mountain Bike World Championship. Today, this spirit is in every bike accessory – from bags to locks. Quality that rides along.

I. Product Description

This is a password folding lock with high theft protection function, which is very suitable for electric bicycles, mountain bikes, or scooters.

II. Product features

  • Password protection, worry-free riding:Your bicycle needs a reliable password lock that protects against theft through advanced encryption technology.
  • Intelligent and convenient: No more carrying heavy keys – just remember your password and unlock with a tap of your finger.
  • Durable and robust: High-strength alloy material ensures safety. Enjoy driving without worries.
  • Fashionable design: Stylish and lightweight, ideal for urban commuting or leisure.
  • User-friendly: Intuitive operation for a pleasant user experience. Your reliable companion in everyday life.

III. Product Information

  • Brand: GRUNDIG
  • Product: Bicycle lock
  • Color: Black
  • Memory size: 15 x 5,5 CM
  • Package size: 19 * 7.5 * 7.5 CM
  • Weight: 800 G
  • Extended size: 85 cm
  • Material lock body: hardened alloy steel
  • Lock core: Password lock
  • Number of studs: 8

IV. Packaging contents

Scope of delivery: 1 lock + 1 lock sleeve + 1 strap, allows you to complete the installation easily without having to buy additional parts.

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Our story, our promise

The roots of the GRUNDIG bicycle lie in the German company GRUNDIG AG, which was founded in 1945 by Max GRUNDIG and initially became world-famous for radio and television. Today, GRUNDIG's product range has expanded from radio and television to household electronics, car accessories, smart travel, and new energy.

In 1988, GRUNDIG made history as the sponsor of the first UCI Mountain Bike World Cup series. This exploration of new terrain opened the relationship between GRUNDIG and bicycles. In 2021, GRUNDIG established the e-bike sales business in Germany, Austria, France, the Netherlands, and Hong Kong, China. From 2023, GRUNDIG expanded its business with bicycle accessories and covered the market for GRUNDIG bicycles worldwide.