![Stuck Aluminum Aero Seat Post on Aluminum frame. Already tried putting oil/wd40 but it is still stuck. Any suggestion? Thanksss! : r/bikewrench Stuck Aluminum Aero Seat Post on Aluminum frame. Already tried putting oil/wd40 but it is still stuck. Any suggestion? Thanksss! : r/bikewrench](https://preview.redd.it/a2vu104lvc081.jpg?auto=webp&s=9892482560813bd36c7615ec51a00c3e679836f0)
Stuck Aluminum Aero Seat Post on Aluminum frame. Already tried putting oil/wd40 but it is still stuck. Any suggestion? Thanksss! : r/bikewrench
![Amazon.com : ROADNADO Carbon Seatpost 27.2 / 30.8 / 31.6 * 350mm, Bike Seat Post MTB Carbon Fiber Bicycle Seat Post Adjustable Bicycle Seat Tube for MTB Road Bike : Sports & Outdoors Amazon.com : ROADNADO Carbon Seatpost 27.2 / 30.8 / 31.6 * 350mm, Bike Seat Post MTB Carbon Fiber Bicycle Seat Post Adjustable Bicycle Seat Tube for MTB Road Bike : Sports & Outdoors](https://images-na.ssl-images-amazon.com/images/I/51-84zsWUtL._AC_UL210_SR210,210_.jpg)
Amazon.com : ROADNADO Carbon Seatpost 27.2 / 30.8 / 31.6 * 350mm, Bike Seat Post MTB Carbon Fiber Bicycle Seat Post Adjustable Bicycle Seat Tube for MTB Road Bike : Sports & Outdoors
![The perils of mixing aluminium alloy and carbon fibre cycle components (removing a stuck seatpost) - markwilson.it The perils of mixing aluminium alloy and carbon fibre cycle components (removing a stuck seatpost) - markwilson.it](https://i0.wp.com/www.markwilson.co.uk/blog/images/seatpost-frozen.jpg?w=700)