The Weeride co pilot tag along trailer arrived exactly when i had been told it was so was worth the extra money for the express delivery (no hanging around to be done). Set up the tag along this morning, found it very easy to set up, instructions straight forward and packaging brilliant. Which was good as i am single mum who finds mechanics and reading instructions difficult. So within an hour my 4 yr old (soon to be 5) was enjoying a bike ride with me, soon followed by his 7 year old brother who gave it go. It is noticeable the difference between the 2, the heavier one tended to sway the tag along slightly but it was corrected easily once we all got used to what we needed to do. A brilliant piece of equipment, enabling me and my 2 boys to go on longer bike rides and enjoy the wet bank holiday. I would definitely recommend!