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Bike Seat Post 27.2mm 30.9mm 31.6mm Aluminum Alloy 350mm 400mm Length Bicycle Seatpost for Mountain Bike and Road Bike BMX

4.5 (2) Write Review
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$16.99

$ 7 .99 $7.99

In Stock

About this item

  • Material: Our bike seatpost is made of lightweight aluminum alloy, and the internal design is sturdy and durable, improving the load-bearing
  • SIZE: Diameter: 27.2 / 30.9 / 31.6 mm; Length: 350 mm / 400 mm
  • Safe line mark: There is a safety line mark on the seatpost. Please insert at least above the minimum safety line when installing the new seatpost
  • Easy to Install: This seatpost with adjustable head,convenient to install. Just unbolt the old seat and remove the seat tube, then secure the seat bolt to the new one and attach it to the frame
  • Use&Fit: Widely use in most road bicycles, fixed gear bicycles, mountain bikes, downhill bicycles, rail bikes, MTB,BMX, etc


Product Description

seatpost

Bike Seat Post 27.2mm 30.9mm 31.6mm

MATERIAL: Made of 6061-T6 aluminum alloy. Package Included: 1 x Bike Seatpost.

SIZE: Diameter: 27.2 / 30.9 / 31.6 mm; Length: 350 mm / 400 mm


Lamont
Reviewed in the United States on January 6, 2025
I needed a new seat post and this one has done the job perfectly. It is strong, light and fitting my seat on it was a bit of a hassle, but that is just how it is on every seat post. Alternately, you could take your bike and post to a bike shop and have them do the work for you.But I like this, it's long enough to make adjustments and strong enough to support whatever height you choose.
Robert in Denver
Reviewed in the United States on December 2, 2024
I needed a seatpost for a bike I'm building for my neighbor's son for Christmas. I don't want to spend a lot of money on it so I need to find durable, inexpensive parts that will work. I chose this one as it was available in the right size, 27.2mm, and was in my price range.The seatpost is made from aluminum. It uses a 2-bolt mount for the saddle. The hardware included is stainless. The finish is well applied and it has minimal branding. The post measures at exactly 27.2mm which is perfect. It is 400mm long and weights 348 grams.It's a good basic seatpost that will get the job done.