Upanbike Bike Seat Post with Micro Adjust Clamp

Product Description: Bike Seatpost

Installation Tips: 1. Before purchasing, please measure and confirm the exact post diameter required for your bike. Your support is greatly appreciated. 2. If you find it initially difficult to turn the fixing bolt, insert the post into the bike frame hole and lock the seatpost clamp. Then, you can easily turn the bolt with a hexagon screwdriver. After the first turn, the bolt can be moved easily thereafter.

Specifications: - Length: 350mm - Material: 6061 T6 aluminium alloy - Fits frame seatpost holes: 25.4mm, 27.2mm, 28.6mm, 30.4mm, 30.8mm, 31.6mm - Color: Black - Weight: Approximately 400g - Tube thickness: 2.5mm, high strength

Features: - Clamp is adjustable for the saddle tilt angle - Replacement seatpost for most bikes

Package Includes: - 1 x Bike Seatpost

Pay Attention: - It is normally not recommended to put more than 220 lbs (100 kg) on this seatpost.

Note: The diameter number is for the frame seatpost hole. The seatpost measures slightly smaller than the diameter number marked on it. For example, a 25.4mm seatpost measures approximately 25.0mm to 25.4mm, not exactly 25.4mm.

Additional Features: - Length: 350mm - Tube thickness: 2.5mm - There is a safe insertion line (please install to at least the safe line) - Normally, it is not recommended to put more than 220 lbs (100 kg) on this seatpost.

Micro-Adjustment: The adjustable clamp allows you to fine-tune the tilt angle of the saddle to achieve a horizontal position.

How to Measure and Confirm the Diameter You Need: 1. Check the diameter mark on your old seatpost. If it says "Φ25.4", then you can buy a new 25.4mm seatpost. 2. If you have a vernier caliper, measure your old seatpost diameter or the inner diameter of the seatpost hole, and select a new seatpost of a similar size. For example, if the measurement is around 27.1mm, a 27.2mm seatpost will work. 3. If you don't have a vernier caliper, use a small stick to measure the inner diameter of the seatpost hole (see the picture).

Installation View (Saddle Not Included): Please note that the bike saddle is not included in the package.

product information: