Tim Waterhouse 5 I bought this product from Japan, quite simply because it is not available in the UK for the Z900RS. It's purpose is to lengthen the rear of the sub frame to enable the fitting of the longer tail cowl. Item is as described and I am very happy with the product.Shipping from Japan to West Yorkshire in the UK took 3 days. That is fantastic. I ordered it on Wednesday morning and it arrived on Friday midday. I cannot believe how quick this was. Thank you Amazon Japan.