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 springThe reservoir has an adjustable bladder to change ride characteristics based on rider s preferenceLow Speed Rebound AdjustAdjustable Negative and Positive Volume via SpacersAdjustable Bladder PressureCooling Fins on ReservoirItem SpecificationsExternal AdjustmentsLow Speed Compression DampingExternal AdjustmentsRebound DampingEye to eye length (mm)205Eyelet Diameter (mm)Trunnion, 12.7Lockout SwitchShock Mounted SwitchMetricYesPositive SpringAirStroke (mm)60 DVO Topaz 3 Rear Air Shock Rear Shock UPC: 811551026766