Bike trailer repair kit - Tyre repair kit for bike trailers. Universal repair kit for various bike trailer models. The set contains two inner tubes with a diameter of 20 inches each and is suitable for repairing all bike trailers with this tyre size. Thanks to this practical accessory, you can repair one or even two tyres at any time and always be safe on the road with your bike and child trailer. Easy repair of bicycle trailer tyres thanks to practical standard valves. All the accessories you need for simple tyre repairs are included in the repair box set. You can easily fit the inner tubes on the go thanks to the tyre lever supplied. For a successful tyre repair, the standard valves are compatible with standard portable bicycle air pumps. Durable and compatible with rear wheels of the hauck Dryk Duo bike trailer. The rubber hoses and valves are well made. So you can use them for a long time. They are easy to handle and remain securely closed. The tyre repair set is particularly suitable for the hauck Dryk Duo children's bike trailer.