1Function: After installing the swing arm spools, you can easily make your motorcycle up and down, to avoid damaging the body of your motorbike while you stop it or repair it. 2Reliable Material: Motorcycle swing arm sliders paddock stand bobbins is made from 6082T6 marine grade Aluminium, durable and not easy to fade or rust, ensuring long lasting use. 3Universal Accessory: The bobbin spools paddock stand adaptor is universal for various kinds of motorcycle models, taking example of replacement for Suzuki and much more. 4Complete Kit: Including a pair with 2 x M8 x 40 Zinc Coated 10.9 grade HT Steel Machine Cap Screws, support quick assembly and removal with your standard bike tool kit. 5Excellent Performance: The heavy duty motorcycle swing arm paddock stand bobbins features excellent resistance to moisture, sturdy and lightweight, highly durable in use.