The MCS Hot Stik seatpost extender allows you to quickly remove your seatpost, install the extender, and then reinstall your seatpost to add comfort to your warm-up/cool-down ride. It's quick and easy! A seat post extender allows you to raise your existing seat and seat post combo without having to buy a taller post and continually swap it back and forth when needed. Available in 22.2mm, 26.8mm and 27.2mm sizes. The 26.8mm and the 27.2mm includes mounting holes for a water bottle holder. All sizes require an additional seat post clamp for use (1" for 22.2mm, 1-1/8" for 26.8mm or 1-1/4" for 27.2mm).  

 MADE IN THE USA!!!