ITEM NAME:Metal Motorcycle Rider Seat saddle lower lowering Kit For BMW R1200GS 08-17 Description: 100% perfect fit and secure seat. Easy and Quick installation. Fittment: for BMW R1200GS ADV R1200RT 2008-2017. Use: Seat lowered by 10mm. Specification: Material: Metal Size: 15.2x7.2x3.5cm/5.98x2.83x1.38inch Package Includes: 1 Piece Seat Lowering Bracket.1 Piece Seat Lowering Bracket. 100% perfect fit and secure seat. Use: Seat lowered by 10mm.