Thẻ nhận dạng nắp van xe đạp (Valve cap identifier)

Ensure your bike can be identified if lost or stolen with this innovative valve cap tag. Featuring essential identification details written on its sides, this discreet yet effective solution helps in the quick recovery of your bike. Simply replace your standard valve cap with this tag, and ride with peace of mind knowing your bike is protected from thieves.

Make sure to use an alcohol based pen so that it doesn't wash off in the wet.