Full Speed Ahead Energy SB20 Seatpost 27.2 x 350mm Gray Graphic Black CheckoutTitle=DT Swiss 240 EXP Rear Hub - 12 x 142mm Air release button allows dialing

Air release button allows dialing in exact air pressure

Color Black

Spoke Interface J-Bend Skewer Included No Defined Color Black Rear Axle QR x 130mm Color Black/Red Hub Drilling 28 Bearing Type Sealed Cartridge Hub/Brake Compatibility Rim Brake Cassette Body Type Shimano/SRAM 11 Speed Road Cassette Body Type Shimano/SRAM 8 9 10 Speed

Semi-integrated Cable Routing (SCR) compatible

Full Speed Ahead Energy SB20 Seatpost 27.2 x 350mm Gray Graphic Black CheckoutTitle=DT Swiss 240 EXP Rear Hub - 12 x 142mm Air release button allows dialingFull Speed Ahead Energy SB20 Seatpost 27. 2 x 350mm Gray Graphic Black. FSA (Full Speed Ahead) Energy Seatposts3D forged and CNC machined AL6066 w alloy head Directionally butted for light weight and additional strength Chromoly hardware TECH SPECS Defined Color Black Offset (mm) 20 Diameter 27. 2 Color Black Clamp Style Standard Rails Length 350