Seat Post - Fito 28.6mm x 350mm Bicycle Suspension Seatpost. Mount Diameter: 22.2mm (7/8") - Black

I got a Jetson electric bike from costco, and I replaced the seat post with this one. Works great, when going over bumps you can really feel it cushion, and all around it gives you a softer ride. No brainer upgrade.

The 27.2mm is the size that works.

The return was complete on this item therefore the refund should be completed as well. It was returned because the post diameter was too small for my bike. Check the tracking number and you’ll see that it has been returned. Please complete the refund to my account

Very practical. Thank you

This suspension seatpost is the best one I have come across yet. There is no bezel to keep the post from sliding down the seat tube. Which is GOOD. And it's good that this is the case. Because my bike is too tall and I need the seat as low as possible.

It fits prefectly to my bike. The post has the right diameter. The suspension works well and softens the bumps on the road as expected. Make sure you adjust the spring for your weight. Hopefuly, It will last.