We The People -
WTP's Pivotal seat post with an integrated 17mm socket. If you're ever in a jam and need to remove your wheel the Socket post has you covered. 3D forged 6061-T6 alloy pivotal system compatible seat post Integrated 17mm socket function We The People Socket Pivotal Post - 200mm Black with Built In 17mm Socket Offset (mm): 0 Color: Black Clamp Style: Pivotal Length: 200 Diameter: 25.4 Defined Color: Black We The People Socket Pivotal Post - 135mm Black with Built In 17mm Socket Offset (mm): 0 Color: Black Clamp Style: Pivotal Length: 135 Diameter: 25.4 Defined Color: Black We The People Socket Pivotal Post - 135mm High Polished with Built In 17mm Socket Offset (mm): 0 Color: High Polish Clamp Style: Pivotal Length: 135 Diameter: 25.4 Defined Color: Silver Weight: 107