Insight Seatpost Extender

Insight Seatpost Extender for BMX Racing
THE Insight SEAT POST EXTENDER IS MADE FOR RACERS WHEN YOU NEED TO WARM UP OR COOL DOWN AFTER A RACE, OR FOR WHEN YOU WANT A MORE COMFORTABLE SITTING POSITION WHEN CRUSIING AROUND, DUE TO THE ULTRA LOW FRAME DESIGNS AND SUPER SHORT RACE SEAT POSTS.
You just insert your current seat post and seat into the extender and ride away.* The Insight Seat Post extender requires a 2nd seat clamp to clamp down the post into the extender.
All Round seat tube sizes:
Example for 22.2mm.
INSIGHT seat post extender 22.2 x 360mm black – Uses 25.4 seat Clamp.
Offered in Black only in 3 round seat tube sizes – 22.2, 25.4, and 27.2.

INSIGHT seat post extender 22.2 x 360mm black – Uses 25.4 seat Clamp
INSIGHT seat post extender 25.4 x 420mm black – Uses 31.8 seat Clamp
INSIGHT seat post extender 27.2 x 420mm black – Uses 31.8 seat Clamp

22.2mm Mini 250mm26.8mm 250mm27.2mm 250mm