





Compact Bike Helmet Lock with Retractable Cable
Free standard UK delivery on eligible orders of £39 or more.
Orders under £39: £2.99 standard delivery.
Delivery time: 2–4 working days.
Shipping charges may vary for multi-warehouse orders, oversized items and internationally dispatched products. Final costs are shown at checkout.
We offer a 14-day return and exchange policy from the date you receive your item. Items must be unused, undamaged, with tags attached, in original packaging, and accompanied by proof of purchase.
We cover return shipping for quality issues, defective, damaged, or incorrect items. For other personal-reason returns, the customer is responsible for return shipping.
For full order cancellations within 14 days, the original standard delivery cost will be refunded. Partial returns generally do not include a refund of the original delivery cost.
Refunds will be processed within 5–7 business days after we receive and inspect your return. Please contact us before returning any item. For questions, email service@rockbrossport.co.uk.
Estimated delivery time

Description
Product Description
Keep your helmet and essentials secure on the go with this compact and portable bike helmet lock. Designed with a retractable steel cable and durable zinc alloy body, it offers flexible protection for cycling, commuting and travel without adding extra bulk.
Key Features
Compact & Portable Design
Small and lightweight, this bike helmet lock is easy to carry and takes up very little space, making it ideal for commuting, travel and everyday use.
Retractable Cable for Flexible Use
The retractable steel cable can be adjusted to different lengths, allowing you to lock your helmet, bike, luggage or other valuables with greater convenience.
Durable Zinc Alloy Construction
Built with a strong zinc alloy body, this lock is designed for durability and long-term use. The wear-resistant lock cylinder provides smooth locking and reliable security.
Protective PVC Coating
Wrapped in thickened PVC, the cable helps protect your bike frame, helmet or luggage from scratches and surface damage during use.
Lightweight for Everyday Carry
Its lightweight design makes it easy to take anywhere without adding unnecessary weight, perfect for daily rides or longer journeys.
Versatile Security Solution
Suitable for securing helmets, bicycles, bags and travel gear, offering practical protection in a variety of situations.
Specifications
| Brand | ROCKBROS |
| Weight | Approx. 504g |
| Length | 100 cm |
| Cable Width | 4.95 mm |
| Material | Manganese Steel Core + Polypropylene Fabric Cover |
Product Description
Keep your helmet and essentials secure on the go with this compact and portable bike helmet lock. Designed with a retractable steel cable and durable zinc alloy body, it offers flexible protection for cycling, commuting and travel without adding extra bulk.
Key Features
Compact & Portable Design
Small and lightweight, this bike helmet lock is easy to carry and takes up very little space, making it ideal for commuting, travel and everyday use.
Retractable Cable for Flexible Use
The retractable steel cable can be adjusted to different lengths, allowing you to lock your helmet, bike, luggage or other valuables with greater convenience.
Durable Zinc Alloy Construction
Built with a strong zinc alloy body, this lock is designed for durability and long-term use. The wear-resistant lock cylinder provides smooth locking and reliable security.
Protective PVC Coating
Wrapped in thickened PVC, the cable helps protect your bike frame, helmet or luggage from scratches and surface damage during use.
Lightweight for Everyday Carry
Its lightweight design makes it easy to take anywhere without adding unnecessary weight, perfect for daily rides or longer journeys.
Versatile Security Solution
Suitable for securing helmets, bicycles, bags and travel gear, offering practical protection in a variety of situations.
Specifications
| Brand | ROCKBROS |
| Weight | Approx. 504g |
| Length | 100 cm |
| Cable Width | 4.95 mm |
| Material | Manganese Steel Core + Polypropylene Fabric Cover |
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Product Information
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