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UPANBIKE 350 mm Aluminium Bike Seatpost, 25.4 mm, Black

£8.99 (as of 11/10/2026 21:27 BST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

The UPANBIKE bike seatpost is a black 6061 aluminium alloy seat post with a 350 mm length and 25.4 mm diameter. It is described for most old style bikes and saddles with a clamp, and includes a safe line mark. Saddle clamp is not included, so check your frame size and setup before choosing an offer.

SKU: B0789FK58M Category:

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Quick Summary

The UPANBIKE bike seatpost is a black aluminium seat post with a 350 mm length and a 25.4 mm diameter. It is described for use with most old style bikes and bike saddles with a clamp. A safe line mark is present on the seat post, and the saddle clamp is not included.

Key Details

Detail Verified information and buyer relevance
Brand UPANBIKE.
Product type Bike seatpost.
Length 350 mm. Check this against your frame and saddle position needs.
Diameter 25.4 mm. Confirm the frame size before buying.
Colour Black.
Material 6061 aluminium alloy.
Safe line mark A safe line mark is shown on the seat post. Keep insertion above the minimum safety line.
Included items Saddle clamp is not included.

What to Compare Before Buying

  • Diameter: This seatpost is 25.4 mm, so the frame must match that size.
  • Length: The post is 350 mm long, which affects saddle height adjustment range.
  • Clamp setup: It is for saddles with a clamp, and the clamp itself is not included.
  • Fit type: It is described for most old style bikes, so the frame and saddle setup need checking before ordering.

What Else You May Need

A saddle clamp may be needed if your current setup does not already have one, because it is not included with the seatpost.

Before You Decide

Confirm the 25.4 mm diameter, the 350 mm length and whether your saddle setup needs a separate clamp. Also check that the seatpost insertion will stay above the safe line mark.


Brand

UPANBIKE

Manufacturer

UPANTECH

Binding

Sports

Product Group

Outdoors

EAN

0767452332966

UPC

767452332966

Part Number

50-188

Color

Black

Size

25.4mm*350mm

Number Of Items

1

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