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Promax SP-1 Seatpost 27.2 x 400mm Silver

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your price $39.99

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Promax SP-1 Seatpost 27.2 x 400mm Silver
The SP-1 seatpost is made using lightweight, 2014, aluminum alloy tubing and a cold forged, aluminum, alloy head. The two-bolt head design ensures solid seat positioning and plenty of adjustability. Each post has 20 millimeters of setback and 26 degrees of seat angle adjustment.

Promax SP-1 Seatpost 27.2 x 400mm Silver
Promax SP-1 Seatpost 27.2 x 400mm Silver

your price $39.99


In Stock, usually ships in 2 to 4 days

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We define color as the main color of the item. It may have accents or highlights in other colors.


The seatpost diameter must match to the seat tube diamater of your frame. If replacing a seatpost, you can usually find this measurement etched near the bottom of your current post.

Seatpost length is measured in millimeters. It is typically measured from the bottom of the post to the center of the rail mount.

Offset is often referred to as setback. This is the distance in mm that the clamp is offset from the center of the seatpost.

Seatpost Material

On a dropper post, this is the distance that the post will drop.

Rigid seatposts are the most common type of seatpost with no suspension or dropping capability.

Seatpost Clamp Style

This is the part number or identifier for this item from the manufacturer

In stock orders usually ship in 1-2 business days.

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Promax SP-1 Seatpost 27.2 x 400mm Silver

your price $39.99

BuyBuy PART NUM 315384