Bicycles (Sudbury CO10)

We've got visitors (my niece & boyfriend) coming over for their first visit to the UK from Australia and we would like take them out cycling with us, so they can see the best of the area. Does anyone have an unwanted male &/or female bike in the shed, that we could spruce up for them to use whilst they are here? Once they've finished with them, I'm sure they will appear as a' Give' on this Freegle site. Thank you.