FSA K-Force Seat Post SB25 Di2 31.6 x 350mm Model=Aeffect R Small Parts 7000 series tapered legs for

7000 series tapered legs for a lightweight stiff chassis

55 Sealed Bearing

All cogs are stamped from steel and subsequently the larger ones are pinned to alloy spiders

Headlight Voltage 12 to 40 volts 1

FSA K-Force Seat Post SB25 Di2 31.6 x 350mm Model=Aeffect R Small Parts 7000 series tapered legs forFSA K Force Seat Post SB25 Di2 31. 6 x 350mm. K Force Di2 SeatpostOne piece continuous carbon fiber construction Forged alloy Minimal Top Clamp (MTC) UD carbon finish Removable mounting hardware for FSA WE or Di2 battery TECH SPECS Defined Color BlackWeight 219Offset (mm) 25Diameter 31. 6Max Height 210Color BlackMin Height 100Material Aluminum with Carbon WrapClamp Style Standard RailsLength 350