Product Description Specifications:Application:All Mountain, Enduro, DownhillProduct Line:FactorySuspension Type:airSize x Stroke (mm):185 mm x 55 mm, 185 mm x 50 mm, 205 mm x 60 mm, 205 mm x 65 mmRear Shock Mounts:TrunnionTechnical Information:Damping System:X2Tune:CL RM Rezi CMBushing Material:compositeBody Material:aluminiumShaft Material:aluminiumAir Chamber Volume:EVOL, XVAdjustment Options:Compression:high-speed and low-speed (2-position - Open, Firm)Rebound:high-speed and low-speedRemote:noModels:185 mm x 55 mm: Tune:CL RM Rezi CMManufacturer Number:979-01-031 185 mm x 50 mm: Tune:CL RM Rezi BV3Manufacturer Number:979-01-026 205 mm x 60 mm: Tune:CL RM Rezi CMManufacturer Number:979-01-033 205 mm x 65 mm: Tune:CL RM Rezi CMManufacturer Number:979-01-032Contents:1 x Fox Racing Shox rear shock Manufacturer: FOX Factory GmbH Gewerbepark 6 66989 Höhfröschen Germany info@ridefox.com