RockShox Reverb AXS Dropper Seatpost - 34.9mm 225mm Travel Black B2 Labeled Size-27.5 x 2.4 Damping effects are tunable for

Damping effects are tunable for rider preference

8 Color Silver Weight 145 Material Alloy Defined Color Silver Stack Height 41 S

Special shim provides fitment for 31

Cannondale: CAAD2 - 1991-2006 / CAAD3 - 1991-2006 / CAAD4 - 1991-2006 / CAAD5 - 1991-2006 / CAAD6 - 1991-2006 / CAAD7 - 1991-2006 / Six 13 ROAD - 2005

RockShox Reverb AXS Dropper Seatpost - 34.9mm 225mm Travel Black B2 Labeled Size-27.5 x 2.4 Damping effects are tunable forAir over air design that is more robust, and durable compared to older versions of the Reverb AXS post Collar mounted battery provides additional tire clearance Features ActiveRide, a compliant platform for technical climbs when not in fully extended rigid position Compatible with all saddle rail types (7x7, 7x9x and 7x10) Includes post, battery and charger, AXS controller (GS70836) sold separately Model Reverb AXS (B2) Travel Drop 225mm Diameter 34.