Feature:1. Applicable Model: Motorcycle swing arm spool is fit for Z900 ZX10R ZX6R; fit for CBR1000RR CBR 250R; please confirm whether your model is applicable before buying.2. Function: The swing arm spool slider used with the swing arm can easily make the motorcycle move up and down, avoiding damage to the motorcycle body during parking or maintenance.3. Solid Structure: Motorcycle swing arm spool slider is made of metal material, CNC processing, surface anodized, exquisite appearance, durable and wear resistant.4. Black Rubber Ring: Our swing arm spool has a black rubber ring to increase the force area and avoid damaging the motorcycle body.5. Size: Motorcycle swing arm spool slider with thread diameter of M8x1.5, which is suitable for most motorcycles, easy to install and replace.Specification:Item Type: Motorcycle Swing Arm SpoolMounting Screw Size: M8Fitment:Fit for Z900 2017 2018Fit for ZX10R ZX6R 2013-2016Fit for Z800 2013-2018Fit for Z1000 2014-2017Fit for Z1000SX 2014-2016Fit for CBR1000RR 2004-2011Fit for CBR 250R 2011Fit for CBR 600RR 2003-2011Fit for CBR 900RR 2002-2003Fit for CBR 954RR 2002-2003 Fit for RC51 (rvt1000r) 2000-2006Fit for S1000RR 2009 -2014Replacement for Suzuki GSXR750 1991-2016Fit for GSXR1000 2001-2016Fit for GSXR1100 1993-1998Fit for GSR 750 2011-2014Fit for SV1000/S all year and other models..Package List:2 x Motorcycle Swing Arm Spool