Nordspur | Krenox Heavy-Duty Folding Chain Lock
Limited stock – this product is popular
Free shipping
30 days worry-free return
Safe & secure checkout
This heavy-duty chain lock features an 8 mm heat-treated metal core for daily use.
Leaving a bicycle unattended on a busy street often brings a moment of hesitation. Finding a suitable place to anchor your ride can be frustrating when standard racks are full.
- Heavy-duty heat-treated metal links
- Soft sleeve reduces frame scratches
- Flexible design for awkward posts
- Weather-resistant sliding cylinder cover
Robust core construction
The 8 mm thick metal links feature a heat-treated finish for a solid build. This substantial construction adds significant weight and resilience against everyday wear.
Frame-friendly fabric sleeve
A tough woven cover wraps around the entire length of the internal chain. This soft outer layer acts as a buffer between the hard metal and your bicycle.
Weather-ready keyhole
The locking mechanism includes a sliding cap that covers the key entry point. This sliding cover sits over the opening, reducing the entry of rainwater, street dust, and grit while the bike is parked.
Adaptable folding design
The linked structure allows the lock to bend and fold into multiple shapes. This flexibility makes it simple to navigate around wide lamp posts or crowded cycle racks.
Details
- Product type: Folding chain lock
- Chain thickness: 8 mm
- Core material: Heat-treated steel alloy
- Sleeve material: 900D nylon fabric
- Available lengths: 75 cm, 90 cm, 110 cm
- Weight range: 1430 g to 1980 g
- Key material: Copper-nickel alloy
- Locking features: Sliding dust cap
- Included accessories: Two precision-cut keys
- Intended use: Urban cycling and outdoor parking
We aim to keep ordering and delivery simple. Order before 5:00pm (GMT) and your order is processed the next working day. Once your parcel has been shipped, you'll receive tracking details by email. Processing takes 1–2 working days and shipping 4–6 working days, so most orders arrive within 5–8 working days.
You can return your order within 30 days of receipt, provided it's in original condition with all labels and tags attached. Just email us and we'll send you the return instructions.
All shipping within Ireland is free. We guarantee a secure checkout with SSL encryption. If anything's not right, get in touch with our customer service team.
We're proud to have received over 2,500 positive Google reviews and a 4.7 rating on Trustpilot over the years. We hope to welcome you to the Nordspur family too!
