RockShox Reverb AXS Dropper Seatpost - 34.9mm 225mm Travel Black B2 Labeled Size-27.5 x 2.4 Special shim provides fitment for

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

Fits phones up to 6

and pedaling precision - delivering a 7-watt power increase while reducing forefoot pressure by 44%

RockShox Reverb AXS Dropper Seatpost - 34.9mm 225mm Travel Black B2 Labeled Size-27.5 x 2.4 Special shim provides fitment 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.