This amazing device, (SR Suntour SP12 NCX Suspension Seatpost with Cover), is just what I needed to eliminate the shocks from road bumps and pot holes from reaching my rear end SR Suntour SR Suntour SP12 NCX Suspension Seatpost With Protective Cover (31.6 OEM package (This item is exactly as pictured and does not include retail package) , Travel: 50mm , 25mm setback , outer diameter: 31., 6mm , Length: 350mm Seat post suspended SR Suntour NCX SP-12 (27.2 mm Herstellernumer: SP12/316 Material: Aluminium Durchmesser: 31.6mm Länge: 350mm Aufbauhöhe: 110mm Federweg: 50mm Feder: Mittel (für 60kg bis 100kg)
