DVO Topaz 3 Air Shock - 205 x 60mm Trunnion Standard. The next generation Topaz 3 is designed to meet the grueling demands of the modern rider with a 27% stronger inner shaft. The new housing is designed around a transverse reservoir layout to aid in oil flow and achieve more frame clearance. The updated bladder system provides unmatched small bump sensitivity that&';s externally tunable thanks to the T3 compression dynamic rebound positive and negative volume adjustment and adjustable bladder pressure. The shock comes in its own reusable carrying case and includes a shock pump and quick-clip volume spacers.T3 Compression for 3 quick compression settings for whatever terrain lays ahead. For finer tuning quick-clip volume spacers easily adjust the positive and/or negative air spring The reservoir has an adjustable bladder to change ride characteristics based on rider&';s preference Low Speed Rebound Adjust Adjustable Negative and Positive Volume via Spacers Adjustable Bladder Pressure Cooling Fins on Reservoir TECH SPECS External Adjustments Low Speed Compression Damping External Adjustments Rebound Damping Eye to eye length (mm) 205 Eyelet Diameter (mm) Trunnion 12.7 Lockout Switch Shock Mounted Switch Metric Yes Positive Spring Air Stroke (mm) 60