Here is a replacement small pulley for Powertec gyms. You can see in the diagram that it is 90mm in diameter. This pulley will suit the Powertec LeverGym WB-LS, Functional Trainer WB-FT and the Lat Tower Attachment WB-LTA. Australia Wide Shipping To find out the shipping cost, just enter the product to cart and enter your post code. We don't ship overseas. Please familiarise yourself with our Shipping Terms and Conditions. If you have any other questions just give us a call on 1300 790 432.