i got a bit bored and thought id make some bike parts, thought id start with a booster first, this 1 was only to make sure my mould was the right size and see how well it worked at that thickness, i havnt weighed it yet but i would say its about the same wieght as 1 grip...lol it works amazing just as stiff as my echo control control booster [attachmentid=7841] also just made a chain tensioner, soz about the wierd colours, i marked the cloth with a orange and a black pen so its gone a weird colour [attachmentid=7880]