On 06/12/2018 09:18, Bod wrote:

https://www.amazon.co.uk/Real-Bikes-.../dp/B01CEHV8XE

You do understand that the slogan refers to motor-bikes and not
push-bikes, yes?

Anyway, the usual suspects here would regard that t-shirt as anathema,
showing as it does two people on one bike and... helmets!