Offering excellent value for money, the INSIGHT aluminum seat post is designed for frames with a classic round type seat tube. It has a Pivotal type fitment so can only be used with a Pivotal seat.

FEATURES :
6061-T6 anodised aluminum
For Pivotal seats only
Length: 250mm
Diameter: 22.2mm, 25.4mm or 27.2mm*

*What size do I need?
Your existing seatpost should have the size stamped towards the bottom. If it doesn’t then you will need to measure it. However, the “general” guide is:

22.2mm
For most Micro, Mini and Junior race bikes.
Also fits most Old School frames from the 80’s, please note though that being designed for smaller race bikes these posts are bit short (250mm or 9.8″) if you want to run your seat up super high.

25.4mm
For most modern street/park/freestyle bikes. Black only

27.2mm
For most, but not all, alloy and carbon BMX race bikes and some road, hybrid and mountain bikes.

NOTE: Chase RSP frames require an Aero seatpost.