Full Speed Ahead Energy SB20 Seatpost 27.2 x 350mm Gray Graphic Black CheckoutTitle=DT Swiss 240 EXP Rear Hub - 12 x 142mm Bearing Type Cartridge Color Black

Bearing Type Cartridge Color Black S

Air release button allows dialing in exact air pressure

For threadless steerers

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

The 2Stage pump design delivers high pressure or high volume with a flip of the switch to quickly fill any size tire

Full Speed Ahead Energy SB20 Seatpost 27.2 x 350mm Gray Graphic Black CheckoutTitle=DT Swiss 240 EXP Rear Hub - 12 x 142mm Bearing Type Cartridge Color BlackFull 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