KONA FIRE MOUNTAIN & MARIN BOLINAS RIDGE

[W W Biffta]

http://sports.shop.ebay.co.uk/items/Cyc ... ec0Q2em282

 

[stumpjumper1990]

What's the problem with those Kona seatposts? :?:
There's also another Kona (Explosif) with a stuck seatpost on eBay.

Anyone knows the problem and how to solve it? :roll: