Back wheels I picked up my pushchair after callapsing to put away and the wheels (two back) fell off. I know that they are ment to come off to pack into the bag, but the problem is we cannot get them to clip back in. There is a grey button on the frame by each wheel that looks like it should click up or down when the wheel is pushed in and then pushed the opposite way to release wheel. When we push the wheel in nothing is happening and nothing is clicking. Can you help, Do you know what the problem is. Please help, as you know these pushchairs are alot of money and I really don't want to have to scrap it!!!. Many Thanks to you. Emma Smith

I tried wd-40, and jiggled the little grey button a bit and it finally loosened and then the wheel locked into place.

LOL, just got a Zapp, and didn't know the rear wheels came off at all (we've been using it for a week), so I had to go see if ours came off... Yes, they do come off, after you push a square grey button next to each wheel. Which then remains pushed in, and doesn't lock the wheels anymore! However, I did manage to re-lock the wheel by simply pulling the grey button back out with the wheel in place. I was able to grab it with my fingertips, but you could also use a needlenose pliers. Haven't fallen off yet! HTH.

Hi, I had similar. Actually if you release the black block underneath by unscrewing the lateral screw. Be careful as their is a spring underneath the black block. Having removed all of this, push the grey button up from underneath with the wheels push full on. This will lock them, THen keeping them pushed full on, replace the spring, black block and lateral screw. This worked for me. Seems bad as a work around but it does the trick.