quick question on spacers

[torreto]

Looking for some spacers and notice that the price can vary (ebay) from around £20 for two 20mm to over 100. Are the cheaper ones alright to go for and is it just what they're made from which dictates the price? cheers

 

[GeorgeH]

Buy cheap buy twice? Im not 100% sure, ive had cheap spacers which wobble at 60mph on the motorway and now i have 25mm h&r spacers at £100 and they're perfect and hell of a lot lighter!