Specifications.Hign-concerned Chemical:None.Model Name:For Aprilia Tuono V4 V4R 1100RR RSV4 1000/R/RR/1100..Origin:Mainland China.Material:CNC T6 6061 Aluminum.Types:Rear Suspension Cushion Connecting Lever.Items:Motorcycle Lowering Links Kit Cushion Lever Drop Linkage.Feature:Lowers the height about 20-30mm.Reference number:AP81465164.Bearing:304 Stainless Steel.Surface treatment:Anodized.Color:As the picture shown.Package included:1 set.Rear Suspension Lowering Link Kit For Aprilia For Aprilia Tuono V4 V4R 1100RR RSV4 1000/R/RR/1100 Motorcycle Adjustable Linkage Drop Lever.Specification:.-Condition: Aftermarket 100% Brand New.-Material: T6 6061 Aluminum.-Surface finish: Anodized -Production process: CNC machining -Bearing: 304 Stainless Steel.-Color: as the picture shown.-Package included: 1 set.-Easy to install, No Installation Instruction.Feature:.-Lowers the ride height of your bike about 20-30mm, providing increased high speed stability. -The links lower the frame of the motorcycle, making it easier to mount and control for smaller riders, while making the bike more aerodynamic for those concerned with speed and performance. -No need to have to go through the hassle of having to unbolt your lowering linkings every single time to make any adjustments..Fitment:.for Aprilia RSV4 1000 FACTORY 2009-2020 for Aprilia RSV4 1000 R 2009-2015 for Aprilia RSV4 1000 RR 2015-2020 for Aprilia RSV4 1100 2019-2023 for Aprilia RSV 1000 TUONO 2006-2011 for Aprilia Tuono 1000 V4 R 2011-2015 for Aprilia Tuono V4 1100 RR 2015-2023 for Aprilia Tuono V4 1100 FACTORY 2015-2023.( Please Ensure Your Model and Year in This Fitment Before Order )..