CYSKY 25.4/27.2/28.6/30.4/30.8 SeatPost for Most Bicycle Types (Aluminum Alloy, Black)

Measure your post with calipers for diameter, and your old seat post length, then select the appropriate new seat post length. The bike seat post available in the following sizes: 25.4/27.2/28.6/30.4/30.8/31.6 × 350mm in diameter and total length. The tube length is 325mm, with a head length of 25mm (0.9 inch).

This seat post is designed with 4.9 levels of ultra-high strength, capable of supporting a maximum weight of 580 lbs. It has a 20mm setback, and the tube length can be adjusted from 0 to 320mm to suit your preferences.

Crafted from ultra-light and strong 6061 T6 aluminum alloy, this seat post is corrosion-resistant and built to last. Its lightweight construction and exquisite workmanship provide a nice touch and feel.

The adjustable head allows you to easily install the seat post and fine-tune the angle to your desired position. This versatile seat post is suitable for a wide range of bicycles, including road bikes, fixed-gear bicycles, mountain bikes, downhill bikes, track bikes, MTBs, BMXs, and DH bikes.

To determine the correct size for your bike, measure the outside diameter of the seat tube with a ruler and compare it to the available sizes. If you don't have a measuring tool, you can also measure your old seat post and select the matching new one.

Remember to add the Bike Seat Post to your cart and enjoy the ride with this high-quality, adjustable, and durable component.

FAQs: Q: What is the diameter of this seat post? A: The seat post is available in 25.4/27.2/28.6/30.4/30.8/31.6mm diameters.

Q: How much is the setback of this seat post? A: The setback of this seat post is 20mm.

Q: Does this come with the seat clamp? A: Yes, the seat post comes with the seat clamp.

Q: Is it possible to adjust the seat angle with this seatpost? A: Yes, the top bracket is adjustable, allowing you to slide the seat trails forward and backward, as well as adjust the tilt of the seat.

Q: How to determine which seat post will fit my bike? A: Measure your old seat post length and the diameter of the seat tube on your bike. Then, select the new seat post size that matches your measurements.

product information: