BM 8421 180-44 BM 2052 1093-64 Spring rates are good for rider. Hot Tanked Cleaned. Dampers Serviced. Seal heads rebuilt / Replaced. Shims Replaced and Inspected Shafts Polished. Shafts Runout Tolerances checked. All new parts, oil, nitrogen. R16 clicks out. C12 r18 clicks out. Tiwi