• ROCKBROS black chain lock with two circular locking ends and two keys
  • ROCKBROS chain lock laid straight with its pair of keys
  • Close-up of ROCKBROS lock body and chain materials
  • Covered ROCKBROS locking end attached around a bicycle frame
  • ROCKBROS chain lock securing a bicycle frame and helmet
  • ROCKBROS lock dimensions showing 54 mm opening, 59.5 cm length and two keys
  • Examples of ROCKBROS chain lock used on bicycles and scooters
  • ROCKBROS chain lock shown on a mountain bike, road bike and electric scooter
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ROCKBROS Bicycle & Scooter Chain Lock

ROCKBROS Bicycle & Scooter Chain Lock

$28.99 USD
$28.99 USD
Sale Sold out
Shipping calculated at checkout.

A compact, key-operated chain lock for bicycles and electric scooters, with covered chain links and a fabric sleeve to help protect the frame during everyday use.

  • Fits locking points up to 54 mm in diameter; measure your frame or scooter before ordering.
  • Approximate overall length: 59.5 cm. Approximate weight: 502 g.
  • Two keys included.
  • Can be looped through a bicycle frame and helmet straps, as shown in the product photos.

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Supplier fulfillment is typically dispatched within one business day. US-warehouse transit is normally 3–5 business days; overseas-warehouse transit can take 7–12 business days when US stock is unavailable. Processing and transit are separate. Shipping rates are shown at checkout. Delivery is available to the contiguous United States; Alaska, Hawaii and US territories are excluded by this supplier.

Request a return within 30 days of delivery. Items must be unused and in their original packaging. Contact sales@jskmarketplace.com before sending an item back. Change-of-mind return shipping may be your responsibility; wrong or defective items are handled through the supplier's return process.

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