(Smaller bikes use wheel diameter, too). However, in a bike shop that deals with a few brands, the measurement does refer to the post of the frame (from seat to pedals). Take it for what you will.
So the correct answer is: It's best to send the gift within one month after the wedding, two months at the most. With online gift registries and mobile shopping, there is really no reason, other than finances, not to send your friend a wedding gift before or shortly after the wedding.he gift serves as a tangible representation of your affection and support of the marriage. The #1 gift etiquette rule is: If you're invited to a wedding, you should send a gift, whether or not you are able to attend.
Timing the Invitations. It is customary to mail your wedding invitations about eight weeks before your wedding date. If you have already mailed your save-the-date cards, then your wedding guests will be expecting your actual wedding invitations in the mail. The process of choosing your wedding invitations and preparing them to be sent out can be time-consuming so it is important to not procrastinate and allow yourself plenty of time.