Or you can click buy.
Then when you collect, if you don't like the bike, you can both agree to cancel. Best to let the seller know if that's OK beforehand though.
I don't think a cancellation would affect the seller's or buyer's accounts.
you should not do that. Contact the seller and tell him that you are interested in buying the bike, but you wish to view it first. Once you have viewed and decide to buy the bike, you can then pay cash and take the bike. You should then click buy it now on your ebay account so that the transaction is complete. The seller then has to pay 10% commision to Ebay
If you click buy, then view it and don't like it, it causes all sorts of problems for the seller. He has to then contact Ebay and tell them that you don't want the item .... You have to also verify this with Ebay... and all the people who have tagged the item in their watch list are under the impression that the item is sold
If you contact the seller and make arrangements to view the bike (through Ebay messaging), then view the bike and negotiate a discount, and the seller cancels the Ebay listing (stating that the item is no longer available), the seller can get booted off Ebay (that nearly happened to me)
You can get around this though by contacting the seller through Ebay, and asking him/her to phone you as you have a few questions .... this way, there is no record of you visiting the seller and buying the item .... it's against Ebay rules though